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1222020300301 = 5713301648331
BaseRepresentation
bin10001110010000110000…
…101011111111000001101
311022211020200210021020021
4101302012011133320031
5130010144144102201
62333215520022141
7154200542111203
oct21620605377015
94284220707207
101222020300301
1143128a668689
12178a04161951
138b30b6c69b8
1443208c71073
1521bc2ec8ea1
hex11c8615fe0d

1222020300301 has 8 divisors (see below), whose sum is σ = 1224533175008. Its totient is φ = 1219508730000.

The previous prime is 1222020300227. The next prime is 1222020300307. The reversal of 1222020300301 is 1030030202221.

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 1222020300301 - 225 = 1221986745869 is a prime.

It is a super-2 number, since 2×12220203003012 (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1222020300307) 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, 1560706 + ... + 2209036.

It is an arithmetic number, because the mean of its divisors is an integer number (153066646876).

Almost surely, 21222020300301 is an apocalyptic number.

It is an amenable number.

1222020300301 is a deficient number, since it is larger than the sum of its proper divisors (2512874707).

1222020300301 is an equidigital number, since it uses as much as digits as its factorization.

1222020300301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 652203.

The product of its (nonzero) digits is 144, while the sum is 16.

Adding to 1222020300301 its reverse (1030030202221), we get a palindrome (2252050502522).

The spelling of 1222020300301 in words is "one trillion, two hundred twenty-two billion, twenty million, three hundred thousand, three hundred one".

Divisors: 1 571 3301 648331 1884871 370197001 2140140631 1222020300301