22150703064 has 64 divisors (see below), whose sum is σ = 63743097600. Its totient is φ = 6283234944.

The previous prime is 22150703059. The next prime is 22150703077. The reversal of 22150703064 is 46030705122.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 450927 + ... + 497630.

It is an arithmetic number, because the mean of its divisors is an integer number (995985900).

Almost surely, 2^22150703064 is an apocalyptic number.

22150703064 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

22150703064 is an abundant number, since it is smaller than the sum of its proper divisors (41592394536).

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

22150703064 is a wasteful number, since it uses less digits than its factorization.

22150703064 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 948712 (or 948708 counting only the distinct ones).

The product of its (nonzero) digits is 10080, while the sum is 30.

The spelling of 22150703064 in words is "twenty-two billion, one hundred fifty million, seven hundred three thousand, sixty-four".