23221313230104 has 160 divisors (see below), whose sum is σ = 71144246028240. Its totient is φ = 7017895468800.

The previous prime is 23221313230061. The next prime is 23221313230109. The reversal of 23221313230104 is 40103231312232.

23221313230104 is a `hidden beast` number, since 2 + 3 + 221 + 3 + 132 + 301 + 0 + 4 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23221313230109) 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 39 ways as a sum of consecutive naturals, for example, 1708227 + ... + 7025714.

Almost surely, 2^{23221313230104} is an apocalyptic number.

23221313230104 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

23221313230104 is an abundant number, since it is smaller than the sum of its proper divisors (47922932798136).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

23221313230104 is a wasteful number, since it uses less digits than its factorization.

23221313230104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8734343 (or 8734330 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 27.

Adding to 23221313230104 its reverse (40103231312232), we get a palindrome (63324544542336).

The spelling of 23221313230104 in words is "twenty-three trillion, two hundred twenty-one billion, three hundred thirteen million, two hundred thirty thousand, one hundred four".