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12220210321333 = 71998772584581
BaseRepresentation
bin1011000111010011110101…
…0010111001011110110101
31121021020111110122111011121
42301310331102321132311
53100203442320240313
641553515341303541
72400611126606110
oct261647522713665
947236443574147
1012220210321333
113991620167603
121454437864bb1
136a848cb45881
14303665c93577
15162d2080828d
hexb1d3d4b97b5

12220210321333 has 8 divisors (see below), whose sum is σ = 14036135331200. Its totient is φ = 10421830481040.

The previous prime is 12220210321289. The next prime is 12220210321343. The reversal of 12220210321333 is 33312301202221.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 12220210321333 - 233 = 12211620386741 is a prime.

It is a super-2 number, since 2×122202103213332 (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 12220210321298 and 12220210321307.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12220210321343) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4386290898 + ... + 4386293683.

It is an arithmetic number, because the mean of its divisors is an integer number (1754516916400).

Almost surely, 212220210321333 is an apocalyptic number.

It is an amenable number.

12220210321333 is a deficient number, since it is larger than the sum of its proper divisors (1815925009867).

12220210321333 is an equidigital number, since it uses as much as digits as its factorization.

12220210321333 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8772584787.

The product of its (nonzero) digits is 2592, while the sum is 25.

Adding to 12220210321333 its reverse (33312301202221), we get a palindrome (45532511523554).

The spelling of 12220210321333 in words is "twelve trillion, two hundred twenty billion, two hundred ten million, three hundred twenty-one thousand, three hundred thirty-three".

Divisors: 1 7 199 1393 8772584581 61408092067 1745744331619 12220210321333