22892289216 has 112 divisors (see below), whose sum is σ = 64488060000. Its totient is φ = 7142031360.

The previous prime is 22892289191. The next prime is 22892289221. The reversal of 22892289216 is 61298229822.

It is a Harshad number since it is a multiple of its sum of digits (51).

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, 571410 + ... + 610158.

It is an arithmetic number, because the mean of its divisors is an integer number (575786250).

Almost surely, 2^22892289216 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 22892289216, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (32244030000).

22892289216 is an abundant number, since it is smaller than the sum of its proper divisors (41595770784).

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

22892289216 is a wasteful number, since it uses less digits than its factorization.

22892289216 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38962 (or 38952 counting only the distinct ones).

The product of its digits is 995328, while the sum is 51.

The spelling of 22892289216 in words is "twenty-two billion, eight hundred ninety-two million, two hundred eighty-nine thousand, two hundred sixteen".