2271375765104 has 40 divisors (see below), whose sum is σ = 4716240894240. Its totient is φ = 1056950408448.

The previous prime is 2271375765049. The next prime is 2271375765107. The reversal of 2271375765104 is 4015675731722.

It is a super-3 number, since 3×2271375765104³ (a number of 38 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2271375765107) 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, 83394719 + ... + 83421950.

It is an arithmetic number, because the mean of its divisors is an integer number (117906022356).

Almost surely, 2^{2271375765104} is an apocalyptic number.

It is an amenable number.

2271375765104 is an abundant number, since it is smaller than the sum of its proper divisors (2444865129136).

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

2271375765104 is a wasteful number, since it uses less digits than its factorization.

2271375765104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 166816737 (or 166816731 counting only the distinct ones).

The product of its (nonzero) digits is 2469600, while the sum is 50.

The spelling of 2271375765104 in words is "two trillion, two hundred seventy-one billion, three hundred seventy-five million, seven hundred sixty-five thousand, one hundred four".