22202012201002 has 32 divisors (see below), whose sum is σ = 35293226245200. Its totient is φ = 10438763424768.

The previous prime is 22202012200997. The next prime is 22202012201027. The reversal of 22202012201002 is 20010221020222.

It can be written as a sum of positive squares in 8 ways, for example, as 12401800381161 + 9800211819841 = 3521619^2 + 3130529^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 176833024 + ... + 176958532.

Almost surely, 2^{22202012201002} is an apocalyptic number.

22202012201002 is a deficient number, since it is larger than the sum of its proper divisors (13091214044198).

22202012201002 is a wasteful number, since it uses less digits than its factorization.

22202012201002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 130090.

The product of its (nonzero) digits is 128, while the sum is 16.

Adding to 22202012201002 its reverse (20010221020222), we get a palindrome (42212233221224).

The spelling of 22202012201002 in words is "twenty-two trillion, two hundred two billion, twelve million, two hundred one thousand, two".