22022122100202 has 96 divisors (see below), whose sum is σ = 58112559378432. Its totient is φ = 5890415601312.

The previous prime is 22022122100161. The next prime is 22022122100239. The reversal of 22022122100202 is 20200122122022.

22022122100202 is a `hidden beast` number, since 2 + 20 + 221 + 221 + 0 + 0 + 202 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 80705028 + ... + 80977439.

It is an arithmetic number, because the mean of its divisors is an integer number (605339160192).

Almost surely, 2^{22022122100202} is an apocalyptic number.

22022122100202 is an abundant number, since it is smaller than the sum of its proper divisors (36090437278230).

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

22022122100202 is a wasteful number, since it uses less digits than its factorization.

22022122100202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 161682552 (or 161682549 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 18.

Adding to 22022122100202 its reverse (20200122122022), we get a palindrome (42222244222224).

The spelling of 22022122100202 in words is "twenty-two trillion, twenty-two billion, one hundred twenty-two million, one hundred thousand, two hundred two".