27922022972 has 12 divisors (see below), whose sum is σ = 49067991840. Its totient is φ = 13902596736.

The previous prime is 27922022917. The next prime is 27922023011.

27922022972 is nontrivially palindromic in base 10.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14602613 + ... + 14604524.

It is an arithmetic number, because the mean of its divisors is an integer number (4088999320).

Almost surely, 2^27922022972 is an apocalyptic number.

It is an amenable number.

27922022972 is a deficient number, since it is larger than the sum of its proper divisors (21145968868).

27922022972 is a wasteful number, since it uses less digits than its factorization.

27922022972 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29207380 (or 29207378 counting only the distinct ones).

The product of its (nonzero) digits is 254016, while the sum is 44.

The spelling of 27922022972 in words is "twenty-seven billion, nine hundred twenty-two million, twenty-two thousand, nine hundred seventy-two".