2622356013213 has 6 divisors (see below), whose sum is σ = 3787847574654. Its totient is φ = 1748237342136.

The previous prime is 2622356013181. The next prime is 2622356013217. The reversal of 2622356013213 is 3123106532262.

2622356013213 is a `hidden beast` number, since 2 + 6 + 2 + 2 + 3 + 5 + 601 + 32 + 13 = 666.

It can be written as a sum of positive squares in only one way, i.e., 2317101973209 + 305254040004 = 1522203^2 + 552498^2 .

It is not a de Polignac number, because 2622356013213 - 2⁵ = 2622356013181 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2622356013217) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 145686445170 + ... + 145686445187.

It is an arithmetic number, because the mean of its divisors is an integer number (631307929109).

Almost surely, 2^{2622356013213} is an apocalyptic number.

It is an amenable number.

2622356013213 is a deficient number, since it is larger than the sum of its proper divisors (1165491561441).

2622356013213 is a wasteful number, since it uses less digits than its factorization.

2622356013213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 291372890363 (or 291372890360 counting only the distinct ones).

The product of its (nonzero) digits is 77760, while the sum is 36.

The spelling of 2622356013213 in words is "two trillion, six hundred twenty-two billion, three hundred fifty-six million, thirteen thousand, two hundred thirteen".