123232233023212 has 24 divisors (see below), whose sum is σ = 223137969768000. Its totient is φ = 59479387072896.

The previous prime is 123232233023191. The next prime is 123232233023231. The reversal of 123232233023212 is 212320332232321.

It is a super-3 number, since 3×123232233023212³ (a number of 43 digits) contains 333 as substring.

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, 106886337 + ... + 108033112.

It is an arithmetic number, because the mean of its divisors is an integer number (9297415407000).

Almost surely, 2^{123232233023212} is an apocalyptic number.

It is an amenable number.

123232233023212 is a deficient number, since it is larger than the sum of its proper divisors (99905736744788).

123232233023212 is a wasteful number, since it uses less digits than its factorization.

123232233023212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 214924425 (or 214924423 counting only the distinct ones).

The product of its (nonzero) digits is 31104, while the sum is 31.

Adding to 123232233023212 its reverse (212320332232321), we get a palindrome (335552565255533).

The spelling of 123232233023212 in words is "one hundred twenty-three trillion, two hundred thirty-two billion, two hundred thirty-three million, twenty-three thousand, two hundred twelve".