2622356013212 has 24 divisors (see below), whose sum is σ = 4970699743296. Its totient is φ = 1203322097088.

The previous prime is 2622356013181. The next prime is 2622356013217. The reversal of 2622356013212 is 2123106532262.

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 7 ways as a sum of consecutive naturals, for example, 145742228 + ... + 145760219.

It is an arithmetic number, because the mean of its divisors is an integer number (207112489304).

Almost surely, 2^{2622356013212} is an apocalyptic number.

It is an amenable number.

2622356013212 is a deficient number, since it is larger than the sum of its proper divisors (2348343730084).

2622356013212 is a wasteful number, since it uses less digits than its factorization.

2622356013212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 291502637 (or 291502635 counting only the distinct ones).

The product of its (nonzero) digits is 51840, while the sum is 35.

The spelling of 2622356013212 in words is "two trillion, six hundred twenty-two billion, three hundred fifty-six million, thirteen thousand, two hundred twelve".