22002210111202 has 16 divisors (see below), whose sum is σ = 33628813804152. Its totient is φ = 10792640010880.

The previous prime is 22002210111199. The next prime is 22002210111293. The reversal of 22002210111202 is 20211101220022.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 21332842325001 + 669367786201 = 4618749^2 + 818149^2 .

It is an unprimeable number.

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, 7342873 + ... + 9895564.

Almost surely, 2^{22002210111202} is an apocalyptic number.

22002210111202 is a deficient number, since it is larger than the sum of its proper divisors (11626603692950).

22002210111202 is a wasteful number, since it uses less digits than its factorization.

22002210111202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17250533.

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 22002210111202 its reverse (20211101220022), we get a palindrome (42213311331224).

The spelling of 22002210111202 in words is "twenty-two trillion, two billion, two hundred ten million, one hundred eleven thousand, two hundred two".