22310421112 has 64 divisors (see below), whose sum is σ = 48191915520. Its totient is φ = 9485075328.

The previous prime is 22310421109. The next prime is 22310421139. The reversal of 22310421112 is 21112401322.

It is a super-3 number, since 3×22310421112³ (a number of 32 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 22310421112.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5206923 + ... + 5211205.

It is an arithmetic number, because the mean of its divisors is an integer number (752998680).

Almost surely, 2^22310421112 is an apocalyptic number.

It is an amenable number.

22310421112 is an abundant number, since it is smaller than the sum of its proper divisors (25881494408).

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

22310421112 is a wasteful number, since it uses less digits than its factorization.

22310421112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5020 (or 5016 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 19.

Adding to 22310421112 its reverse (21112401322), we get a palindrome (43422822434).

The spelling of 22310421112 in words is "twenty-two billion, three hundred ten million, four hundred twenty-one thousand, one hundred twelve".