22200122211202 has 16 divisors (see below), whose sum is σ = 35866817901432. Its totient is φ = 10244758245120.

The previous prime is 22200122211167. The next prime is 22200122211209. The reversal of 22200122211202 is 20211222100222.

It can be written as a sum of positive squares in 4 ways, for example, as 22108512476961 + 91609734241 = 4701969^2 + 302671^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 22200122211202.

It is not an unprimeable number, because it can be changed into a prime (22200122211209) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 60313249 + ... + 60680212.

Almost surely, 2^{22200122211202} is an apocalyptic number.

22200122211202 is a deficient number, since it is larger than the sum of its proper divisors (13666695690230).

22200122211202 is a wasteful number, since it uses less digits than its factorization.

22200122211202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 121000533.

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

Adding to 22200122211202 its reverse (20211222100222), we get a palindrome (42411344311424).

The spelling of 22200122211202 in words is "twenty-two trillion, two hundred billion, one hundred twenty-two million, two hundred eleven thousand, two hundred two".