23010212232 has 144 divisors (see below), whose sum is σ = 76758456060. Its totient is φ = 6187603968.

The previous prime is 23010212227. The next prime is 23010212233. The reversal of 23010212232 is 23221201032.

It can be written as a sum of positive squares in 2 ways, for example, as 22772620836 + 237591396 = 150906^2 + 15414^2 .

It is a Harshad number since it is a multiple of its sum of digits (18).

It is not an unprimeable number, because it can be changed into a prime (23010212233) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 131853 + ... + 251804.

Almost surely, 2^23010212232 is an apocalyptic number.

It is an amenable number.

23010212232 is an abundant number, since it is smaller than the sum of its proper divisors (53748243828).

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

23010212232 is a wasteful number, since it uses less digits than its factorization.

23010212232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 383700 (or 383686 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

Adding to 23010212232 its reverse (23221201032), we get a palindrome (46231413264).

The spelling of 23010212232 in words is "twenty-three billion, ten million, two hundred twelve thousand, two hundred thirty-two".