22222010202 has 32 divisors (see below), whose sum is σ = 50798185344. Its totient is φ = 6348518400.

The previous prime is 22222010159. The next prime is 22222010221. The reversal of 22222010202 is 20201022222.

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, 557002 + ... + 595562.

It is an arithmetic number, because the mean of its divisors is an integer number (1587443292).

Almost surely, 2^22222010202 is an apocalyptic number.

22222010202 is an abundant number, since it is smaller than the sum of its proper divisors (28576175142).

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

22222010202 is a wasteful number, since it uses less digits than its factorization.

22222010202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52294.

The product of its (nonzero) digits is 128, while the sum is 15.

Adding to 22222010202 its reverse (20201022222), we get a palindrome (42423032424).

The spelling of 22222010202 in words is "twenty-two billion, two hundred twenty-two million, ten thousand, two hundred two".