2622651612652 has 12 divisors (see below), whose sum is σ = 4664880327856. Its totient is φ = 1289828661840.

The previous prime is 2622651612649. The next prime is 2622651612653. The reversal of 2622651612652 is 2562161562262.

It is a super-2 number, since 2×2622651612652² (a number of 26 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2622651612653) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5374285848 + ... + 5374286335.

Almost surely, 2^{2622651612652} is an apocalyptic number.

It is an amenable number.

2622651612652 is a deficient number, since it is larger than the sum of its proper divisors (2042228715204).

2622651612652 is a wasteful number, since it uses less digits than its factorization.

2622651612652 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10748572248 (or 10748572246 counting only the distinct ones).

The product of its digits is 1036800, while the sum is 46.

The spelling of 2622651612652 in words is "two trillion, six hundred twenty-two billion, six hundred fifty-one million, six hundred twelve thousand, six hundred fifty-two".