123202221022300 has 72 divisors (see below), whose sum is σ = 323514538056864. Its totient is φ = 39756010813440.

The previous prime is 123202221022273. The next prime is 123202221022301. The reversal of 123202221022300 is 3220122202321.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (123202221022301) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5176552009 + ... + 5176575808.

It is an arithmetic number, because the mean of its divisors is an integer number (4493257473012).

Almost surely, 2^{123202221022300} is an apocalyptic number.

123202221022300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

123202221022300 is an abundant number, since it is smaller than the sum of its proper divisors (200312317034564).

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

123202221022300 is a wasteful number, since it uses less digits than its factorization.

123202221022300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10353127855 (or 10353127848 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 22.

Adding to 123202221022300 its reverse (3220122202321), we get a palindrome (126422343224621).

The spelling of 123202221022300 in words is "one hundred twenty-three trillion, two hundred two billion, two hundred twenty-one million, twenty-two thousand, three hundred".