23033120031212 has 24 divisors (see below), whose sum is σ = 40346328039360. Its totient is φ = 11505601134720.

The previous prime is 23033120031209. The next prime is 23033120031223. The reversal of 23033120031212 is 21213002133032.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 26880614 + ... + 27724242.

It is an arithmetic number, because the mean of its divisors is an integer number (1681097001640).

Almost surely, 2^{23033120031212} is an apocalyptic number.

It is an amenable number.

23033120031212 is a deficient number, since it is larger than the sum of its proper divisors (17313208008148).

23033120031212 is a wasteful number, since it uses less digits than its factorization.

23033120031212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 850121 (or 850119 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 23.

Adding to 23033120031212 its reverse (21213002133032), we get a palindrome (44246122164244).

The spelling of 23033120031212 in words is "twenty-three trillion, thirty-three billion, one hundred twenty million, thirty-one thousand, two hundred twelve".