22210021113 has 24 divisors (see below), whose sum is σ = 35636071680. Its totient is φ = 12253802400.

The previous prime is 22210021109. The next prime is 22210021123. The reversal of 22210021113 is 31112001222.

It is not a de Polignac number, because 22210021113 - 2² = 22210021109 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 22210021092 and 22210021101.

It is not an unprimeable number, because it can be changed into a prime (22210021123) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2600713 + ... + 2609238.

It is an arithmetic number, because the mean of its divisors is an integer number (1484836320).

Almost surely, 2^22210021113 is an apocalyptic number.

It is an amenable number.

22210021113 is a deficient number, since it is larger than the sum of its proper divisors (13426050567).

22210021113 is a wasteful number, since it uses less digits than its factorization.

22210021113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5209997 (or 5209990 counting only the distinct ones).

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

Adding to 22210021113 its reverse (31112001222), we get a palindrome (53322022335).

The spelling of 22210021113 in words is "twenty-two billion, two hundred ten million, twenty-one thousand, one hundred thirteen".