622443158165117 has 8 divisors (see below), whose sum is σ = 649507396167360. Its totient is φ = 595379044495840.

The previous prime is 622443158165069. The next prime is 622443158165119. The reversal of 622443158165117 is 711561851344226.

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 622443158165117 - 2⁶ = 622443158165053 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (622443158165119) 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, 20780384 + ... + 40947657.

It is an arithmetic number, because the mean of its divisors is an integer number (81188424520920).

Almost surely, 2^{622443158165117} is an apocalyptic number.

It is an amenable number.

622443158165117 is a deficient number, since it is larger than the sum of its proper divisors (27064238002243).

622443158165117 is a wasteful number, since it uses less digits than its factorization.

622443158165117 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 62166483.

The product of its digits is 9676800, while the sum is 56.

The spelling of 622443158165117 in words is "six hundred twenty-two trillion, four hundred forty-three billion, one hundred fifty-eight million, one hundred sixty-five thousand, one hundred seventeen".