22000202202 has 32 divisors (see below), whose sum is σ = 49548847104. Its totient is φ = 6451671600.

The previous prime is 22000202113. The next prime is 22000202243. The reversal of 22000202202 is 20220200022.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5374348 + ... + 5378439.

It is an arithmetic number, because the mean of its divisors is an integer number (1548401472).

Almost surely, 2^22000202202 is an apocalyptic number.

22000202202 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

22000202202 is an abundant number, since it is smaller than the sum of its proper divisors (27548644902).

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

22000202202 is a wasteful number, since it uses less digits than its factorization.

22000202202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10752834.

The product of its (nonzero) digits is 64, while the sum is 12.

Adding to 22000202202 its reverse (20220200022), we get a palindrome (42220402224).

The spelling of 22000202202 in words is "twenty-two billion, two hundred two thousand, two hundred two".