2122645122360 has 96 divisors (see below), whose sum is σ = 7884110463840. Its totient is φ = 485176027392.

The previous prime is 2122645122359. The next prime is 2122645122383. The reversal of 2122645122360 is 632215462212.

2122645122360 is a `hidden beast` number, since 2 + 1 + 2 + 2 + 64 + 512 + 23 + 60 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 421157227 + ... + 421162266.

It is an arithmetic number, because the mean of its divisors is an integer number (82126150665).

Almost surely, 2^{2122645122360} is an apocalyptic number.

2122645122360 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2122645122360 is an abundant number, since it is smaller than the sum of its proper divisors (5761465341480).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2122645122360 is a wasteful number, since it uses less digits than its factorization.

2122645122360 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 842319517 (or 842319510 counting only the distinct ones).

The product of its (nonzero) digits is 69120, while the sum is 36.

The spelling of 2122645122360 in words is "two trillion, one hundred twenty-two billion, six hundred forty-five million, one hundred twenty-two thousand, three hundred sixty".