20220110210100 has 36 divisors (see below), whose sum is σ = 58503518875424. Its totient is φ = 5392029389280.

The previous prime is 20220110210089. The next prime is 20220110210129. The reversal of 20220110210100 is 101201102202.

It is a super-2 number, since 2×20220110210100² (a number of 27 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 33700183384 + ... + 33700183983.

Almost surely, 2^{20220110210100} is an apocalyptic number.

20220110210100 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

20220110210100 is an abundant number, since it is smaller than the sum of its proper divisors (38283408665324).

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

20220110210100 is a wasteful number, since it uses less digits than its factorization.

20220110210100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67400367384 (or 67400367377 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 20220110210100 its reverse (101201102202), we get a palindrome (20321311312302).

The spelling of 20220110210100 in words is "twenty trillion, two hundred twenty billion, one hundred ten million, two hundred ten thousand, one hundred".