22211334040112 has 20 divisors (see below), whose sum is σ = 49182239660496. Its totient is φ = 9519143160000.

The previous prime is 22211334040069. The next prime is 22211334040127. The reversal of 22211334040112 is 21104043311222.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 99157741139 + ... + 99157741362.

Almost surely, 2^{22211334040112} is an apocalyptic number.

It is an amenable number.

22211334040112 is an abundant number, since it is smaller than the sum of its proper divisors (26970905620384).

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

22211334040112 is a wasteful number, since it uses less digits than its factorization.

22211334040112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 198315482516 (or 198315482510 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 26.

Adding to 22211334040112 its reverse (21104043311222), we get a palindrome (43315377351334).

The spelling of 22211334040112 in words is "twenty-two trillion, two hundred eleven billion, three hundred thirty-four million, forty thousand, one hundred twelve".