22666800236 has 12 divisors (see below), whose sum is σ = 39752577312. Its totient is φ = 11308921008.

The previous prime is 22666800209. The next prime is 22666800293. The reversal of 22666800236 is 63200866622.

It is a junction number, because it is equal to n+sod(n) for n = 22666800193 and 22666800202.

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, 6117695 + ... + 6121398.

It is an arithmetic number, because the mean of its divisors is an integer number (3312714776).

Almost surely, 2^22666800236 is an apocalyptic number.

It is an amenable number.

22666800236 is a deficient number, since it is larger than the sum of its proper divisors (17085777076).

22666800236 is a wasteful number, since it uses less digits than its factorization.

22666800236 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12239560 (or 12239558 counting only the distinct ones).

The product of its (nonzero) digits is 248832, while the sum is 41.

The spelling of 22666800236 in words is "twenty-two billion, six hundred sixty-six million, eight hundred thousand, two hundred thirty-six".