22225831367184 has 135 divisors (see below), whose sum is σ = 62700810732079. Its totient is φ = 7349604674880.

The previous prime is 22225831367153. The next prime is 22225831367231. The reversal of 22225831367184 is 48176313852222.

The square root of 22225831367184 is 4714428.

It is a perfect power (a square), and thus also a powerful number.

22225831367184 is a `hidden beast` number, since 2 + 2 + 2 + 25 + 83 + 1 + 367 + 184 = 666.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 22225831367184.

It is an unprimeable number.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 7411079317 + ... + 7411082315.

Almost surely, 2^{22225831367184} is an apocalyptic number.

22225831367184 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

22225831367184 is the 4714428-th square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 22225831367184

22225831367184 is an abundant number, since it is smaller than the sum of its proper divisors (40474979364895).

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

22225831367184 is an frugal number, since it uses more digits than its factorization.

22225831367184 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6274 (or 3135 counting only the distinct ones).

The product of its digits is 7741440, while the sum is 54.

The spelling of 22225831367184 in words is "twenty-two trillion, two hundred twenty-five billion, eight hundred thirty-one million, three hundred sixty-seven thousand, one hundred eighty-four".