622650013546143 has 8 divisors (see below), whose sum is σ = 905672746976256. Its totient is φ = 377363644573400.

The previous prime is 622650013546007. The next prime is 622650013546201. The reversal of 622650013546143 is 341645310056226.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 622650013546143 - 2⁸ = 622650013545887 is a prime.

It is a super-2 number, since 2×622650013546143² (a number of 30 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 622650013546092 and 622650013546101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (622650013566143) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9434091114303 + ... + 9434091114368.

It is an arithmetic number, because the mean of its divisors is an integer number (113209093372032).

Almost surely, 2^{622650013546143} is an apocalyptic number.

622650013546143 is a deficient number, since it is larger than the sum of its proper divisors (283022733430113).

622650013546143 is a wasteful number, since it uses less digits than its factorization.

622650013546143 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18868182228685.

The product of its (nonzero) digits is 3110400, while the sum is 48.

The spelling of 622650013546143 in words is "six hundred twenty-two trillion, six hundred fifty billion, thirteen million, five hundred forty-six thousand, one hundred forty-three".