622466134061641 has 16 divisors (see below), whose sum is σ = 647384623741440. Its totient is φ = 597973767768000.

The previous prime is 622466134061599. The next prime is 622466134061663. The reversal of 622466134061641 is 146160431664226.

It is a cyclic number.

It is not a de Polignac number, because 622466134061641 - 2⁹ = 622466134061129 is a prime.

It is a super-2 number, since 2×622466134061641² (a number of 30 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (622466134061441) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1296113340 + ... + 1296593506.

It is an arithmetic number, because the mean of its divisors is an integer number (40461538983840).

Almost surely, 2^{622466134061641} is an apocalyptic number.

It is an amenable number.

622466134061641 is a deficient number, since it is larger than the sum of its proper divisors (24918489679799).

622466134061641 is a wasteful number, since it uses less digits than its factorization.

622466134061641 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 923784.

The product of its (nonzero) digits is 5971968, while the sum is 52.

The spelling of 622466134061641 in words is "six hundred twenty-two trillion, four hundred sixty-six billion, one hundred thirty-four million, sixty-one thousand, six hundred forty-one".