22649419104 has 96 divisors (see below), whose sum is σ = 64058531040. Its totient is φ = 6965747712.

The previous prime is 22649419087. The next prime is 22649419109. The reversal of 22649419104 is 40191494622.

It is a tau number, because it is divible by the number of its divisors (96).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22649419109) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4611402 + ... + 4616310.

It is an arithmetic number, because the mean of its divisors is an integer number (667276365).

Almost surely, 2^22649419104 is an apocalyptic number.

22649419104 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

22649419104 is an abundant number, since it is smaller than the sum of its proper divisors (41409111936).

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

22649419104 is a wasteful number, since it uses less digits than its factorization.

22649419104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8632 (or 8624 counting only the distinct ones).

The product of its (nonzero) digits is 124416, while the sum is 42.

The spelling of 22649419104 in words is "twenty-two billion, six hundred forty-nine million, four hundred nineteen thousand, one hundred four".