163612356314622 has 16 divisors (see below), whose sum is σ = 344447065925760. Its totient is φ = 51667059888792.

The previous prime is 163612356314621. The next prime is 163612356314629. The reversal of 163612356314622 is 226413653216361.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (163612356314621) 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, 717598053898 + ... + 717598054125.

It is an arithmetic number, because the mean of its divisors is an integer number (21527941620360).

Almost surely, 2^{163612356314622} is an apocalyptic number.

163612356314622 is an abundant number, since it is smaller than the sum of its proper divisors (180834709611138).

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

163612356314622 is a wasteful number, since it uses less digits than its factorization.

163612356314622 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1435196108047.

The product of its digits is 5598720, while the sum is 51.

The spelling of 163612356314622 in words is "one hundred sixty-three trillion, six hundred twelve billion, three hundred fifty-six million, three hundred fourteen thousand, six hundred twenty-two".