22102200201112 has 32 divisors (see below), whose sum is σ = 42224090060880. Its totient is φ = 10842448256640.

The previous prime is 22102200201089. The next prime is 22102200201113. The reversal of 22102200201112 is 21110200220122.

It is a happy number.

It is a super-4 number, since 4×22102200201112⁴ (a number of 54 digits) contains 4444 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22102200201113) 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, 37376062 + ... + 37962802.

Almost surely, 2^{22102200201112} is an apocalyptic number.

It is an amenable number.

22102200201112 is a deficient number, since it is larger than the sum of its proper divisors (20121889859768).

22102200201112 is a wasteful number, since it uses less digits than its factorization.

22102200201112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 675643 (or 675639 counting only the distinct ones).

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

Adding to 22102200201112 its reverse (21110200220122), we get a palindrome (43212400421234).

The spelling of 22102200201112 in words is "twenty-two trillion, one hundred two billion, two hundred million, two hundred one thousand, one hundred twelve".