22240386084 has 96 divisors (see below), whose sum is σ = 65143572480. Its totient is φ = 5758207488.

The previous prime is 22240386071. The next prime is 22240386127. The reversal of 22240386084 is 48068304222.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 266229 + ... + 339644.

It is an arithmetic number, because the mean of its divisors is an integer number (678578880).

Almost surely, 2^22240386084 is an apocalyptic number.

It is an amenable number.

22240386084 is an abundant number, since it is smaller than the sum of its proper divisors (42903186396).

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

22240386084 is a wasteful number, since it uses less digits than its factorization.

22240386084 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 605929 (or 605927 counting only the distinct ones).

The product of its (nonzero) digits is 147456, while the sum is 39.

The spelling of 22240386084 in words is "twenty-two billion, two hundred forty million, three hundred eighty-six thousand, eighty-four".