22220210211202 has 16 divisors (see below), whose sum is σ = 35090686108800. Its totient is φ = 10523519630640.

The previous prime is 22220210211191. The next prime is 22220210211209. The reversal of 22220210211202 is 20211201202222.

It is a Harshad number since it is a multiple of its sum of digits (19).

It is a self number, because there is not a number n which added to its sum of digits gives 22220210211202.

It is not an unprimeable number, because it can be changed into a prime (22220210211209) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 50977377 + ... + 51411412.

It is an arithmetic number, because the mean of its divisors is an integer number (2193167881800).

Almost surely, 2^{22220210211202} is an apocalyptic number.

22220210211202 is a deficient number, since it is larger than the sum of its proper divisors (12870475897598).

22220210211202 is a wasteful number, since it uses less digits than its factorization.

22220210211202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 102394521.

The product of its (nonzero) digits is 256, while the sum is 19.

Adding to 22220210211202 its reverse (20211201202222), we get a palindrome (42431411413424).

The spelling of 22220210211202 in words is "twenty-two trillion, two hundred twenty billion, two hundred ten million, two hundred eleven thousand, two hundred two".