123122002232321 has 16 divisors (see below), whose sum is σ = 125389862906880. Its totient is φ = 120867136346880.

The previous prime is 123122002232303. The next prime is 123122002232347. The reversal of 123122002232321 is 123232200221321.

It is a cyclic number.

It is not a de Polignac number, because 123122002232321 - 2³⁴ = 123104822363137 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (123122002232821) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 46372715 + ... + 48955823.

It is an arithmetic number, because the mean of its divisors is an integer number (7836866431680).

Almost surely, 2^{123122002232321} is an apocalyptic number.

It is an amenable number.

123122002232321 is a deficient number, since it is larger than the sum of its proper divisors (2267860674559).

123122002232321 is a wasteful number, since it uses less digits than its factorization.

123122002232321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2585624.

The product of its (nonzero) digits is 3456, while the sum is 26.

Adding to 123122002232321 its reverse (123232200221321), we get a palindrome (246354202453642).

The spelling of 123122002232321 in words is "one hundred twenty-three trillion, one hundred twenty-two billion, two million, two hundred thirty-two thousand, three hundred twenty-one".