22112020010 has 16 divisors (see below), whose sum is σ = 39849778656. Its totient is φ = 8834109648.

The previous prime is 22112019997. The next prime is 22112020019. The reversal of 22112020010 is 1002021122.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 22112019973 and 22112020000.

It is not an unprimeable number, because it can be changed into a prime (22112020019) 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, 1328612 + ... + 1345151.

It is an arithmetic number, because the mean of its divisors is an integer number (2490611166).

Almost surely, 2^22112020010 is an apocalyptic number.

22112020010 is a deficient number, since it is larger than the sum of its proper divisors (17737758646).

22112020010 is a wasteful number, since it uses less digits than its factorization.

22112020010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2674597.

The product of its (nonzero) digits is 16, while the sum is 11.

Adding to 22112020010 its reverse (1002021122), we get a palindrome (23114041132).

The spelling of 22112020010 in words is "twenty-two billion, one hundred twelve million, twenty thousand, ten".