2022100111100 has 18 divisors (see below), whose sum is σ = 4387957241304. Its totient is φ = 808840044400.

The previous prime is 2022100111081. The next prime is 2022100111121. The reversal of 2022100111100 is 11110012202.

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, 10110500456 + ... + 10110500655.

Almost surely, 2^{2022100111100} is an apocalyptic number.

2022100111100 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2022100111100 is an abundant number, since it is smaller than the sum of its proper divisors (2365857130204).

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

2022100111100 is a wasteful number, since it uses less digits than its factorization.

2022100111100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20221001125 (or 20221001118 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 11.

Adding to 2022100111100 its reverse (11110012202), we get a palindrome (2033210123302).

The spelling of 2022100111100 in words is "two trillion, twenty-two billion, one hundred million, one hundred eleven thousand, one hundred".