22486820446482 has 32 divisors (see below), whose sum is σ = 52241044228224. Its totient is φ = 6319481155200.

The previous prime is 22486820446459. The next prime is 22486820446547. The reversal of 22486820446482 is 28464402868422.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4388526019 + ... + 4388531142.

It is an arithmetic number, because the mean of its divisors is an integer number (1632532632132).

Almost surely, 2^{22486820446482} is an apocalyptic number.

22486820446482 is an abundant number, since it is smaller than the sum of its proper divisors (29754223781742).

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

22486820446482 is a wasteful number, since it uses less digits than its factorization.

22486820446482 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8777057234.

The product of its (nonzero) digits is 75497472, while the sum is 60.

The spelling of 22486820446482 in words is "twenty-two trillion, four hundred eighty-six billion, eight hundred twenty million, four hundred forty-six thousand, four hundred eighty-two".