22301310112 has 24 divisors (see below), whose sum is σ = 44044228116. Its totient is φ = 11115474432.

The previous prime is 22301310103. The next prime is 22301310137. The reversal of 22301310112 is 21101310322.

It can be written as a sum of positive squares in 2 ways, for example, as 14698167696 + 7603142416 = 121236^2 + 87196^2 .

It is a Harshad number since it is a multiple of its sum of digits (16).

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, 1089093 + ... + 1109380.

Almost surely, 2^22301310112 is an apocalyptic number.

It is an amenable number.

22301310112 is a deficient number, since it is larger than the sum of its proper divisors (21742918004).

22301310112 is a wasteful number, since it uses less digits than its factorization.

22301310112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2198800 (or 2198792 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 22301310112 its reverse (21101310322), we get a palindrome (43402620434).

The spelling of 22301310112 in words is "twenty-two billion, three hundred one million, three hundred ten thousand, one hundred twelve".