123032245425022 has 4 divisors (see below), whose sum is σ = 184548368137536. Its totient is φ = 61516122712510.

The previous prime is 123032245425013. The next prime is 123032245425049. The reversal of 123032245425022 is 220524542230321.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 30758061356254 + ... + 30758061356257.

It is an arithmetic number, because the mean of its divisors is an integer number (46137092034384).

Almost surely, 2^{123032245425022} is an apocalyptic number.

123032245425022 is a deficient number, since it is larger than the sum of its proper divisors (61516122712514).

123032245425022 is an equidigital number, since it uses as much as digits as its factorization.

123032245425022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61516122712513.

The product of its (nonzero) digits is 230400, while the sum is 37.

Adding to 123032245425022 its reverse (220524542230321), we get a palindrome (343556787655343).

The spelling of 123032245425022 in words is "one hundred twenty-three trillion, thirty-two billion, two hundred forty-five million, four hundred twenty-five thousand, twenty-two".