22011184984 has 8 divisors (see below), whose sum is σ = 41270971860. Its totient is φ = 11005592488.

The previous prime is 22011184973. The next prime is 22011185023. The reversal of 22011184984 is 48948111022.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1375699054 + ... + 1375699069.

Almost surely, 2^22011184984 is an apocalyptic number.

It is an amenable number.

22011184984 is a deficient number, since it is larger than the sum of its proper divisors (19259786876).

22011184984 is a wasteful number, since it uses less digits than its factorization.

22011184984 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2751398129 (or 2751398125 counting only the distinct ones).

The product of its (nonzero) digits is 36864, while the sum is 40.

The spelling of 22011184984 in words is "twenty-two billion, eleven million, one hundred eighty-four thousand, nine hundred eighty-four".