22150487796800 has 672 divisors, whose sum is σ = 67680862433280. Its totient is φ = 7029028454400.

The previous prime is 22150487796763. The next prime is 22150487796977. The reversal of 22150487796800 is 869778405122.

It is a self number, because there is not a number n which added to its sum of digits gives 22150487796800.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 267144149 + ... + 267227051.

Almost surely, 2^{22150487796800} is an apocalyptic number.

22150487796800 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 22150487796800, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (33840431216640).

22150487796800 is an abundant number, since it is smaller than the sum of its proper divisors (45530374636480).

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

22150487796800 is a wasteful number, since it uses less digits than its factorization.

22150487796800 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 83019 (or 83004 counting only the distinct ones).

The product of its (nonzero) digits is 13547520, while the sum is 59.

The spelling of 22150487796800 in words is "twenty-two trillion, one hundred fifty billion, four hundred eighty-seven million, seven hundred ninety-six thousand, eight hundred".