202220002101100 has 18 divisors (see below), whose sum is σ = 438817404559604. Its totient is φ = 80888000840400.

The previous prime is 202220002101079. The next prime is 202220002101107. The reversal of 202220002101100 is 1101200022202.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (202220002101107) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1011100010406 + ... + 1011100010605.

Almost surely, 2^{202220002101100} is an apocalyptic number.

202220002101100 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

202220002101100 is an abundant number, since it is smaller than the sum of its proper divisors (236597402458504).

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

202220002101100 is a wasteful number, since it uses less digits than its factorization.

202220002101100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2022200021025 (or 2022200021018 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 13.

Adding to 202220002101100 its reverse (1101200022202), we get a palindrome (203321202123302).

The spelling of 202220002101100 in words is "two hundred two trillion, two hundred twenty billion, two million, one hundred one thousand, one hundred".