22043783678882 has 16 divisors (see below), whose sum is σ = 37803491526912. Its totient is φ = 9443798843040.

The previous prime is 22043783678837. The next prime is 22043783678921. The reversal of 22043783678882 is 28887638734022.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 294712883 + ... + 294787670.

It is an arithmetic number, because the mean of its divisors is an integer number (2362718220432).

Almost surely, 2^{22043783678882} is an apocalyptic number.

22043783678882 is a deficient number, since it is larger than the sum of its proper divisors (15759707848030).

22043783678882 is a wasteful number, since it uses less digits than its factorization.

22043783678882 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 589503233.

The product of its (nonzero) digits is 346816512, while the sum is 68.

The spelling of 22043783678882 in words is "twenty-two trillion, forty-three billion, seven hundred eighty-three million, six hundred seventy-eight thousand, eight hundred eighty-two".