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12202210303213 = 76726017505977
BaseRepresentation
bin1011000110010000110001…
…1010010001110011101101
31121012112001000102211021211
42301210030122101303231
53044410111314200323
641541341254354421
72366403101150140
oct261441432216355
947175030384254
1012202210303213
113984a23672577
121450a5365ba11
136a6881909c88
14302839460057
1516261a44970d
hexb190c691ced

12202210303213 has 8 divisors (see below), whose sum is σ = 14153523252032. Its totient is φ = 10302932366496.

The previous prime is 12202210303147. The next prime is 12202210303223. The reversal of 12202210303213 is 31230301220221.

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

It is a de Polignac number, because none of the positive numbers 2k-12202210303213 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12202210303223) 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, 13008752520 + ... + 13008753457.

It is an arithmetic number, because the mean of its divisors is an integer number (1769190406504).

Almost surely, 212202210303213 is an apocalyptic number.

It is an amenable number.

12202210303213 is a deficient number, since it is larger than the sum of its proper divisors (1951312948819).

12202210303213 is an equidigital number, since it uses as much as digits as its factorization.

12202210303213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26017506051.

The product of its (nonzero) digits is 864, while the sum is 22.

Adding to 12202210303213 its reverse (31230301220221), we get a palindrome (43432511523434).

The spelling of 12202210303213 in words is "twelve trillion, two hundred two billion, two hundred ten million, three hundred three thousand, two hundred thirteen".

Divisors: 1 7 67 469 26017505977 182122541839 1743172900459 12202210303213