20220102000100 has 36 divisors (see below), whose sum is σ = 43999843204800. Its totient is φ = 8065511424160.

The previous prime is 20220102000067. The next prime is 20220102000143. The reversal of 20220102000100 is 100020102202.

It is a Harshad number since it is a multiple of its sum of digits (10).

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 in 11 ways as a sum of consecutive naturals, for example, 281581120 + ... + 281652919.

It is an arithmetic number, because the mean of its divisors is an integer number (1222217866800).

Almost surely, 2^{20220102000100} is an apocalyptic number.

20220102000100 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

20220102000100 is an abundant number, since it is smaller than the sum of its proper divisors (23779741204700).

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

20220102000100 is a wasteful number, since it uses less digits than its factorization.

20220102000100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 563234412 (or 563234405 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 10.

Adding to 20220102000100 its reverse (100020102202), we get a palindrome (20320122102302).

The spelling of 20220102000100 in words is "twenty trillion, two hundred twenty billion, one hundred two million, one hundred", and thus it is an aban number.