22802052081 has 16 divisors (see below), whose sum is σ = 30924472320. Its totient is φ = 14940607440.

The previous prime is 22802052061. The next prime is 22802052089. The reversal of 22802052081 is 18025020822.

It is not a de Polignac number, because 22802052081 - 2³⁰ = 21728310257 is a prime.

It is a super-2 number, since 2×22802052081² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (22802052089) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1099696 + ... + 1120238.

It is an arithmetic number, because the mean of its divisors is an integer number (1932779520).

Almost surely, 2^22802052081 is an apocalyptic number.

It is an amenable number.

22802052081 is a deficient number, since it is larger than the sum of its proper divisors (8122420239).

22802052081 is a wasteful number, since it uses less digits than its factorization.

22802052081 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26876.

The product of its (nonzero) digits is 5120, while the sum is 30.

The spelling of 22802052081 in words is "twenty-two billion, eight hundred two million, fifty-two thousand, eighty-one".