622806750701231 has 4 divisors (see below), whose sum is σ = 642897291046464. Its totient is φ = 602716210356000.

The previous prime is 622806750701209. The next prime is 622806750701251. The reversal of 622806750701231 is 132107057608226.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 622806750701231 - 2¹⁰ = 622806750700207 is a prime.

It is a super-2 number, since 2×622806750701231² (a number of 30 digits) contains 22 as substring.

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 622806750701231.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (622806750701251) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10045270172570 + ... + 10045270172631.

It is an arithmetic number, because the mean of its divisors is an integer number (160724322761616).

Almost surely, 2^{622806750701231} is an apocalyptic number.

622806750701231 is a deficient number, since it is larger than the sum of its proper divisors (20090540345233).

622806750701231 is a wasteful number, since it uses less digits than its factorization.

622806750701231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20090540345232.

The product of its (nonzero) digits is 1693440, while the sum is 50.

The spelling of 622806750701231 in words is "six hundred twenty-two trillion, eight hundred six billion, seven hundred fifty million, seven hundred one thousand, two hundred thirty-one".