22011113202 has 16 divisors (see below), whose sum is σ = 47408551680. Its totient is φ = 6772650192.

The previous prime is 22011113177. The next prime is 22011113203. The reversal of 22011113202 is 20231111022.

It is not an unprimeable number, because it can be changed into a prime (22011113203) 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, 141096802 + ... + 141096957.

It is an arithmetic number, because the mean of its divisors is an integer number (2963034480).

Almost surely, 2^22011113202 is an apocalyptic number.

22011113202 is an abundant number, since it is smaller than the sum of its proper divisors (25397438478).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

22011113202 is a wasteful number, since it uses less digits than its factorization.

22011113202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 282193777.

The product of its (nonzero) digits is 48, while the sum is 15.

Adding to 22011113202 its reverse (20231111022), we get a palindrome (42242224224).

The spelling of 22011113202 in words is "twenty-two billion, eleven million, one hundred thirteen thousand, two hundred two".