123350000025522 has 16 divisors (see below), whose sum is σ = 246700135281312. Its totient is φ = 41116644136800.

The previous prime is 123350000025521. The next prime is 123350000025569. The reversal of 123350000025522 is 225520000053321.

It is a self number, because there is not a number n which added to its sum of digits gives 123350000025522.

It is not an unprimeable number, because it can be changed into a prime (123350000025521) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9246513 + ... + 18226299.

It is an arithmetic number, because the mean of its divisors is an integer number (15418758455082).

Almost surely, 2^{123350000025522} is an apocalyptic number.

123350000025522 is an abundant number, since it is smaller than the sum of its proper divisors (123350135255790).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

123350000025522 is a wasteful number, since it uses less digits than its factorization.

123350000025522 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11269193.

The product of its (nonzero) digits is 18000, while the sum is 30.

Adding to 123350000025522 its reverse (225520000053321), we get a palindrome (348870000078843).

The spelling of 123350000025522 in words is "one hundred twenty-three trillion, three hundred fifty billion, twenty-five thousand, five hundred twenty-two".