23110233001012 has 12 divisors (see below), whose sum is σ = 40442970651300. Its totient is φ = 11555098529216.

The previous prime is 23110233001001. The next prime is 23110233001013. The reversal of 23110233001012 is 21010033201132.

It can be written as a sum of positive squares in 2 ways, for example, as 13641528581136 + 9468704419876 = 3693444^2 + 3077126^2 .

It is a super-2 number, since 2×23110233001012² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23110233001013) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1356103 + ... + 6932494.

It is an arithmetic number, because the mean of its divisors is an integer number (3370247554275).

Almost surely, 2^{23110233001012} is an apocalyptic number.

It is an amenable number.

23110233001012 is a deficient number, since it is larger than the sum of its proper divisors (17332737650288).

23110233001012 is a wasteful number, since it uses less digits than its factorization.

23110233001012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8985650 (or 8985648 counting only the distinct ones).

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

Adding to 23110233001012 its reverse (21010033201132), we get a palindrome (44120266202144).

The spelling of 23110233001012 in words is "twenty-three trillion, one hundred ten billion, two hundred thirty-three million, one thousand, twelve".