123122110411036 has 12 divisors (see below), whose sum is σ = 235051301693880. Its totient is φ = 55964595641360.

The previous prime is 123122110411033. The next prime is 123122110411061. The reversal of 123122110411036 is 630114011221321.

It is a junction number, because it is equal to n+sod(n) for n = 123122110410995 and 123122110411013.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (123122110411033) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1399114890991 + ... + 1399114891078.

It is an arithmetic number, because the mean of its divisors is an integer number (19587608474490).

Almost surely, 2^{123122110411036} is an apocalyptic number.

It is an amenable number.

123122110411036 is a deficient number, since it is larger than the sum of its proper divisors (111929191282844).

123122110411036 is a wasteful number, since it uses less digits than its factorization.

123122110411036 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2798229782084 (or 2798229782082 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 28.

Adding to 123122110411036 its reverse (630114011221321), we get a palindrome (753236121632357).

The spelling of 123122110411036 in words is "one hundred twenty-three trillion, one hundred twenty-two billion, one hundred ten million, four hundred eleven thousand, thirty-six".