20322122300 has 18 divisors (see below), whose sum is σ = 44099005608. Its totient is φ = 8128848880.

The previous prime is 20322122281. The next prime is 20322122329. The reversal of 20322122300 is 322122302.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 101610512 + ... + 101610711.

It is an arithmetic number, because the mean of its divisors is an integer number (2449944756).

Almost surely, 2^20322122300 is an apocalyptic number.

20322122300 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

20322122300 is an abundant number, since it is smaller than the sum of its proper divisors (23776883308).

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

20322122300 is a wasteful number, since it uses less digits than its factorization.

20322122300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 203221237 (or 203221230 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 17.

Adding to 20322122300 its reverse (322122302), we get a palindrome (20644244602).

The spelling of 20322122300 in words is "twenty billion, three hundred twenty-two million, one hundred twenty-two thousand, three hundred".