622252125234 has 12 divisors (see below), whose sum is σ = 1348212938046. Its totient is φ = 207417375072.

The previous prime is 622252125217. The next prime is 622252125239. The reversal of 622252125234 is 432521252226.

622252125234 is a `hidden beast` number, since 62 + 22 + 52 + 1 + 2 + 523 + 4 = 666.

It can be written as a sum of positive squares in only one way, i.e., 334897162209 + 287354963025 = 578703^2 + 536055^2 .

It is not an unprimeable number, because it can be changed into a prime (622252125239) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 17284781239 + ... + 17284781274.

Almost surely, 2^622252125234 is an apocalyptic number.

622252125234 is an abundant number, since it is smaller than the sum of its proper divisors (725960812812).

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

622252125234 is a wasteful number, since it uses less digits than its factorization.

622252125234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34569562521 (or 34569562518 counting only the distinct ones).

The product of its digits is 115200, while the sum is 36.

The spelling of 622252125234 in words is "six hundred twenty-two billion, two hundred fifty-two million, one hundred twenty-five thousand, two hundred thirty-four".