23221101013 has 16 divisors (see below), whose sum is σ = 25879772160. Its totient is φ = 20654009200.

The previous prime is 23221100977. The next prime is 23221101019. The reversal of 23221101013 is 31010112232.

It is not a de Polignac number, because 23221101013 - 2³³ = 14631166421 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23221101019) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2109558 + ... + 2120536.

It is an arithmetic number, because the mean of its divisors is an integer number (1617485760).

Almost surely, 2^23221101013 is an apocalyptic number.

It is an amenable number.

23221101013 is a deficient number, since it is larger than the sum of its proper divisors (2658671147).

23221101013 is a wasteful number, since it uses less digits than its factorization.

23221101013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15128.

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 23221101013 its reverse (31010112232), we get a palindrome (54231213245).

The spelling of 23221101013 in words is "twenty-three billion, two hundred twenty-one million, one hundred one thousand, thirteen".