2259267192668 has 24 divisors (see below), whose sum is σ = 3959468663472. Its totient is φ = 1127991181824.

The previous prime is 2259267192667. The next prime is 2259267192731. The reversal of 2259267192668 is 8662917629522.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2259267192667) 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, 12249671 + ... + 12432737.

It is an arithmetic number, because the mean of its divisors is an integer number (164977860978).

Almost surely, 2^{2259267192668} is an apocalyptic number.

It is an amenable number.

2259267192668 is a deficient number, since it is larger than the sum of its proper divisors (1700201470804).

2259267192668 is a wasteful number, since it uses less digits than its factorization.

2259267192668 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 187541 (or 187539 counting only the distinct ones).

The product of its digits is 78382080, while the sum is 65.

The spelling of 2259267192668 in words is "two trillion, two hundred fifty-nine billion, two hundred sixty-seven million, one hundred ninety-two thousand, six hundred sixty-eight".