28022601162 has 16 divisors (see below), whose sum is σ = 56073981600. Its totient is φ = 9336070512.

The previous prime is 28022601137. The next prime is 28022601203. The reversal of 28022601162 is 26110622082.

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, 1186468 + ... + 1209855.

It is an arithmetic number, because the mean of its divisors is an integer number (3504623850).

Almost surely, 2^28022601162 is an apocalyptic number.

28022601162 is an abundant number, since it is smaller than the sum of its proper divisors (28051380438).

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

28022601162 is a wasteful number, since it uses less digits than its factorization.

28022601162 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2398277.

The product of its (nonzero) digits is 4608, while the sum is 30.

The spelling of 28022601162 in words is "twenty-eight billion, twenty-two million, six hundred one thousand, one hundred sixty-two".