2271340797120 has 168 divisors, whose sum is σ = 8223648566640. Its totient is φ = 573812398080.

The previous prime is 2271340797109. The next prime is 2271340797197. The reversal of 2271340797120 is 217970431722.

2271340797120 is a `hidden beast` number, since 2 + 27 + 13 + 407 + 97 + 120 = 666.

It is a hoax number, since the sum of its digits (45) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 20699491 + ... + 20808930.

Almost surely, 2^{2271340797120} is an apocalyptic number.

2271340797120 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2271340797120 is an abundant number, since it is smaller than the sum of its proper divisors (5952307769520).

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

2271340797120 is a wasteful number, since it uses less digits than its factorization.

2271340797120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41508463 (or 41508450 counting only the distinct ones).

The product of its (nonzero) digits is 296352, while the sum is 45.

The spelling of 2271340797120 in words is "two trillion, two hundred seventy-one billion, three hundred forty million, seven hundred ninety-seven thousand, one hundred twenty".