22678653345 has 32 divisors (see below), whose sum is σ = 37021501440. Its totient is φ = 11851404480.

The previous prime is 22678653337. The next prime is 22678653359. The reversal of 22678653345 is 54335687622.

It is not a de Polignac number, because 22678653345 - 2³ = 22678653337 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 229960 + ... + 313430.

It is an arithmetic number, because the mean of its divisors is an integer number (1156921920).

Almost surely, 2^22678653345 is an apocalyptic number.

It is an amenable number.

22678653345 is a deficient number, since it is larger than the sum of its proper divisors (14342848095).

22678653345 is a wasteful number, since it uses less digits than its factorization.

22678653345 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 83845.

The product of its digits is 7257600, while the sum is 51.

The spelling of 22678653345 in words is "twenty-two billion, six hundred seventy-eight million, six hundred fifty-three thousand, three hundred forty-five".