2275493118191 has 8 divisors (see below), whose sum is σ = 2333620939104. Its totient is φ = 2217490439680.

The previous prime is 2275493118181. The next prime is 2275493118193. The reversal of 2275493118191 is 1918113945722.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2275493118191 - 2⁶ = 2275493118127 is a prime.

It is a super-2 number, since 2×2275493118191² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2275493118193) 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, 31248770 + ... + 31321503.

It is an arithmetic number, because the mean of its divisors is an integer number (291702617388).

Almost surely, 2^{2275493118191} is an apocalyptic number.

2275493118191 is a deficient number, since it is larger than the sum of its proper divisors (58127820913).

2275493118191 is an equidigital number, since it uses as much as digits as its factorization.

2275493118191 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 62571201.

The product of its digits is 1088640, while the sum is 53.

The spelling of 2275493118191 in words is "two trillion, two hundred seventy-five billion, four hundred ninety-three million, one hundred eighteen thousand, one hundred ninety-one".