2122457735675 has 24 divisors (see below), whose sum is σ = 2730983777280. Its totient is φ = 1635119690400.

The previous prime is 2122457735641. The next prime is 2122457735677. The reversal of 2122457735675 is 5765377542212.

It is not a de Polignac number, because 2122457735675 - 2²² = 2122453541371 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2122457735675.

It is not an unprimeable number, because it can be changed into a prime (2122457735677) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 13827755 + ... + 13980404.

It is an arithmetic number, because the mean of its divisors is an integer number (113790990720).

Almost surely, 2^{2122457735675} is an apocalyptic number.

2122457735675 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

2122457735675 is a deficient number, since it is larger than the sum of its proper divisors (608526041605).

2122457735675 is a wasteful number, since it uses less digits than its factorization.

2122457735675 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27808283 (or 27808278 counting only the distinct ones).

The product of its digits is 24696000, while the sum is 56.

The spelling of 2122457735675 in words is "two trillion, one hundred twenty-two billion, four hundred fifty-seven million, seven hundred thirty-five thousand, six hundred seventy-five".