22340113232 has 20 divisors (see below), whose sum is σ = 43370036640. Its totient is φ = 11147845728.

The previous prime is 22340113207. The next prime is 22340113241. The reversal of 22340113232 is 23231104322.

It is a junction number, because it is equal to n+sod(n) for n = 22340113198 and 22340113207.

It is a congruent 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, 1379882 + ... + 1395977.

It is an arithmetic number, because the mean of its divisors is an integer number (2168501832).

Almost surely, 2^22340113232 is an apocalyptic number.

It is an amenable number.

22340113232 is a deficient number, since it is larger than the sum of its proper divisors (21029923408).

22340113232 is a wasteful number, since it uses less digits than its factorization.

22340113232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2776370 (or 2776364 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 23.

Adding to 22340113232 its reverse (23231104322), we get a palindrome (45571217554).

The spelling of 22340113232 in words is "twenty-two billion, three hundred forty million, one hundred thirteen thousand, two hundred thirty-two".