20220123300 has 108 divisors (see below), whose sum is σ = 63350164080. Its totient is φ = 4977248640.

The previous prime is 20220123293. The next prime is 20220123311. The reversal of 20220123300 is 332102202.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a self number, because there is not a number n which added to its sum of digits gives 20220123300.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 148710 + ... + 250109.

Almost surely, 2^20220123300 is an apocalyptic number.

20220123300 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

20220123300 is an abundant number, since it is smaller than the sum of its proper divisors (43130040780).

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

20220123300 is a wasteful number, since it uses less digits than its factorization.

20220123300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 398862 (or 398842 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 15.

Adding to 20220123300 its reverse (332102202), we get a palindrome (20552225502).

The spelling of 20220123300 in words is "twenty billion, two hundred twenty million, one hundred twenty-three thousand, three hundred".