12622935252291 has 32 divisors (see below), whose sum is σ = 20779906172928. Its totient is φ = 6637247568000.

The previous prime is 12622935252289. The next prime is 12622935252313. The reversal of 12622935252291 is 19225253922621.

It is not a de Polignac number, because 12622935252291 - 2¹ = 12622935252289 is a prime.

It is not an unprimeable number, because it can be changed into a prime (12622935252271) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 72843835 + ... + 73016916.

It is an arithmetic number, because the mean of its divisors is an integer number (649372067904).

Almost surely, 2^{12622935252291} is an apocalyptic number.

12622935252291 is a deficient number, since it is larger than the sum of its proper divisors (8156970920637).

12622935252291 is a wasteful number, since it uses less digits than its factorization.

12622935252291 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 145861091.

The product of its digits is 2332800, while the sum is 51.

The spelling of 12622935252291 in words is "twelve trillion, six hundred twenty-two billion, nine hundred thirty-five million, two hundred fifty-two thousand, two hundred ninety-one".