22878322122 has 8 divisors (see below), whose sum is σ = 45756644256. Its totient is φ = 7626107372.

The previous prime is 22878322109. The next prime is 22878322133. The reversal of 22878322122 is 22122387822.

It is a sphenic number, since it is the product of 3 distinct primes.

22878322122 is an admirable 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, 1906526838 + ... + 1906526849.

It is an arithmetic number, because the mean of its divisors is an integer number (5719580532).

Almost surely, 2^22878322122 is an apocalyptic number.

22878322122 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

22878322122 is a wasteful number, since it uses less digits than its factorization.

22878322122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3813053692.

The product of its digits is 86016, while the sum is 39.

The spelling of 22878322122 in words is "twenty-two billion, eight hundred seventy-eight million, three hundred twenty-two thousand, one hundred twenty-two".