22045055116 has 36 divisors (see below), whose sum is σ = 47517289848. Its totient is φ = 8892121728.

The previous prime is 22045055089. The next prime is 22045055147. The reversal of 22045055116 is 61155054022.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3304750 + ... + 3311413.

It is an arithmetic number, because the mean of its divisors is an integer number (1319924718).

Almost surely, 2^22045055116 is an apocalyptic number.

It is an amenable number.

22045055116 is an abundant number, since it is smaller than the sum of its proper divisors (25472234732).

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

22045055116 is a wasteful number, since it uses less digits than its factorization.

22045055116 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6616198 (or 6616189 counting only the distinct ones).

The product of its (nonzero) digits is 12000, while the sum is 31.

The spelling of 22045055116 in words is "twenty-two billion, forty-five million, fifty-five thousand, one hundred sixteen".