123123111202322 has 32 divisors (see below), whose sum is σ = 238196077211520. Its totient is φ = 46315903898880.

The previous prime is 123123111202283. The next prime is 123123111202337. The reversal of 123123111202322 is 223202111321321.

It is a junction number, because it is equal to n+sod(n) for n = 123123111202291 and 123123111202300.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13784490743 + ... + 13784499674.

It is an arithmetic number, because the mean of its divisors is an integer number (7443627412860).

Almost surely, 2^{123123111202322} is an apocalyptic number.

123123111202322 is a deficient number, since it is larger than the sum of its proper divisors (115072966009198).

123123111202322 is a wasteful number, since it uses less digits than its factorization.

123123111202322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27568990466.

The product of its (nonzero) digits is 1728, while the sum is 26.

Adding to 123123111202322 its reverse (223202111321321), we get a palindrome (346325222523643).

The spelling of 123123111202322 in words is "one hundred twenty-three trillion, one hundred twenty-three billion, one hundred eleven million, two hundred two thousand, three hundred twenty-two".