123200002020022 has 8 divisors (see below), whose sum is σ = 187932206471400. Its totient is φ = 60555933196224.

The previous prime is 123200002019953. The next prime is 123200002020031. The reversal of 123200002020022 is 220020200002321.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 123200002019978 and 123200002020005.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 522033906747 + ... + 522033906982.

It is an arithmetic number, because the mean of its divisors is an integer number (23491525808925).

Almost surely, 2^{123200002020022} is an apocalyptic number.

123200002020022 is a deficient number, since it is larger than the sum of its proper divisors (64732204451378).

123200002020022 is a wasteful number, since it uses less digits than its factorization.

123200002020022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1044067813790.

The product of its (nonzero) digits is 192, while the sum is 16.

Adding to 123200002020022 its reverse (220020200002321), we get a palindrome (343220202022343).

The spelling of 123200002020022 in words is "one hundred twenty-three trillion, two hundred billion, two million, twenty thousand, twenty-two".