23112012101012 has 12 divisors (see below), whose sum is σ = 41750731537536. Its totient is φ = 11183231661720.

The previous prime is 23112012100927. The next prime is 23112012101033. The reversal of 23112012101012 is 21010121021132.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 93193597058 + ... + 93193597305.

It is an arithmetic number, because the mean of its divisors is an integer number (3479227628128).

Almost surely, 2^{23112012101012} is an apocalyptic number.

It is an amenable number.

23112012101012 is a deficient number, since it is larger than the sum of its proper divisors (18638719436524).

23112012101012 is a wasteful number, since it uses less digits than its factorization.

23112012101012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 186387194398 (or 186387194396 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 17.

Adding to 23112012101012 its reverse (21010121021132), we get a palindrome (44122133122144).

The spelling of 23112012101012 in words is "twenty-three trillion, one hundred twelve billion, twelve million, one hundred one thousand, twelve".