23221310013010 has 16 divisors (see below), whose sum is σ = 44257084966296. Its totient is φ = 8742140240128.

The previous prime is 23221310012963. The next prime is 23221310013029. The reversal of 23221310013010 is 1031001312232.

It can be written as a sum of positive squares in 4 ways, for example, as 20577736440361 + 2643573572649 = 4536269^2 + 1625907^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 68297970457 + ... + 68297970796.

Almost surely, 2^{23221310013010} is an apocalyptic number.

23221310013010 is a deficient number, since it is larger than the sum of its proper divisors (21035774953286).

23221310013010 is a wasteful number, since it uses less digits than its factorization.

23221310013010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 136595941277.

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 23221310013010 its reverse (1031001312232), we get a palindrome (24252311325242).

The spelling of 23221310013010 in words is "twenty-three trillion, two hundred twenty-one billion, three hundred ten million, thirteen thousand, ten".