22331612434 has 32 divisors (see below), whose sum is σ = 35026992000. Its totient is φ = 10668028800.

The previous prime is 22331612431. The next prime is 22331612453. The reversal of 22331612434 is 43421613322.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 22331612396 and 22331612405.

It is not an unprimeable number, because it can be changed into a prime (22331612431) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2477067 + ... + 2486065.

It is an arithmetic number, because the mean of its divisors is an integer number (1094593500).

Almost surely, 2^22331612434 is an apocalyptic number.

22331612434 is a deficient number, since it is larger than the sum of its proper divisors (12695379566).

22331612434 is a wasteful number, since it uses less digits than its factorization.

22331612434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9666.

The product of its digits is 20736, while the sum is 31.

The spelling of 22331612434 in words is "twenty-two billion, three hundred thirty-one million, six hundred twelve thousand, four hundred thirty-four".