622613326461216 has 96 divisors (see below), whose sum is σ = 1730909770769088. Its totient is φ = 195283283312640.

The previous prime is 622613326461209. The next prime is 622613326461277. The reversal of 622613326461216 is 612164623316226.

It is a tau number, because it is divible by the number of its divisors (96).

It is a Harshad number since it is a multiple of its sum of digits (51).

It is a nude number because it is divisible by every one of its digits.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 38426065 + ... + 52170768.

It is an arithmetic number, because the mean of its divisors is an integer number (18030310112178).

Almost surely, 2^{622613326461216} is an apocalyptic number.

It is an amenable number.

622613326461216 is an abundant number, since it is smaller than the sum of its proper divisors (1108296444307872).

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

622613326461216 is a wasteful number, since it uses less digits than its factorization.

622613326461216 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 90601074 (or 90601066 counting only the distinct ones).

The product of its digits is 4478976, while the sum is 51.

The spelling of 622613326461216 in words is "six hundred twenty-two trillion, six hundred thirteen billion, three hundred twenty-six million, four hundred sixty-one thousand, two hundred sixteen".