22212002211202 has 16 divisors (see below), whose sum is σ = 36596433850560. Its totient is φ = 10064019308112.

The previous prime is 22212002211187. The next prime is 22212002211211. The reversal of 22212002211202 is 20211220021222.

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 22212002211202.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12707094213 + ... + 12707095960.

It is an arithmetic number, because the mean of its divisors is an integer number (2287277115660).

Almost surely, 2^{22212002211202} is an apocalyptic number.

22212002211202 is a deficient number, since it is larger than the sum of its proper divisors (14384431639358).

22212002211202 is a wasteful number, since it uses less digits than its factorization.

22212002211202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25414190217.

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

Adding to 22212002211202 its reverse (20211220021222), we get a palindrome (42423222232424).

The spelling of 22212002211202 in words is "twenty-two trillion, two hundred twelve billion, two million, two hundred eleven thousand, two hundred two".