622752887224236 has 96 divisors (see below), whose sum is σ = 1544328327951360. Its totient is φ = 194762220358464.

The previous prime is 622752887224183. The next prime is 622752887224243. The reversal of 622752887224236 is 632422788257226.

622752887224236 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×622752887224236² (a number of 30 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 77226975 + ... + 84908841.

It is an arithmetic number, because the mean of its divisors is an integer number (16086753416160).

Almost surely, 2^{622752887224236} 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 622752887224236, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (772164163975680).

622752887224236 is an abundant number, since it is smaller than the sum of its proper divisors (921575440727124).

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

622752887224236 is a wasteful number, since it uses less digits than its factorization.

622752887224236 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7685323 (or 7685321 counting only the distinct ones).

The product of its digits is 433520640, while the sum is 66.

The spelling of 622752887224236 in words is "six hundred twenty-two trillion, seven hundred fifty-two billion, eight hundred eighty-seven million, two hundred twenty-four thousand, two hundred thirty-six".