2022212202100 has 18 divisors (see below), whose sum is σ = 4388200478774. Its totient is φ = 808884880800.

The previous prime is 2022212202083. The next prime is 2022212202137. The reversal of 2022212202100 is 12022122202.

It can be written as a sum of positive squares in 3 ways, for example, as 490375271824 + 1531836930276 = 700268^2 + 1237674^2 .

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, 10111060911 + ... + 10111061110.

Almost surely, 2^{2022212202100} is an apocalyptic number.

2022212202100 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2022212202100 is an abundant number, since it is smaller than the sum of its proper divisors (2365988276674).

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

2022212202100 is a wasteful number, since it uses less digits than its factorization.

2022212202100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20222122035 (or 20222122028 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 16.

Adding to 2022212202100 its reverse (12022122202), we get a palindrome (2034234324302).

The spelling of 2022212202100 in words is "two trillion, twenty-two billion, two hundred twelve million, two hundred two thousand, one hundred".