123330212231201 has 16 divisors (see below), whose sum is σ = 128915766048384. Its totient is φ = 117763414881024.

The previous prime is 123330212231159. The next prime is 123330212231243. The reversal of 123330212231201 is 102132212033321.

It is an interprime number because it is at equal distance from previous prime (123330212231159) and next prime (123330212231243).

It is not a de Polignac number, because 123330212231201 - 2²² = 123330208036897 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (123330212231701) 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, 36568505 + ... + 39798441.

It is an arithmetic number, because the mean of its divisors is an integer number (8057235378024).

Almost surely, 2^{123330212231201} is an apocalyptic number.

It is an amenable number.

123330212231201 is a deficient number, since it is larger than the sum of its proper divisors (5585553817183).

123330212231201 is a wasteful number, since it uses less digits than its factorization.

123330212231201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3232840.

The product of its (nonzero) digits is 2592, while the sum is 26.

Adding to 123330212231201 its reverse (102132212033321), we get a palindrome (225462424264522).

The spelling of 123330212231201 in words is "one hundred twenty-three trillion, three hundred thirty billion, two hundred twelve million, two hundred thirty-one thousand, two hundred one".