2267130454581 has 8 divisors (see below), whose sum is σ = 3031403895360. Its totient is φ = 1507138658432.

The previous prime is 2267130454577. The next prime is 2267130454639. The reversal of 2267130454581 is 1854540317622.

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 2267130454581 - 2² = 2267130454577 is a prime.

It is a super-2 number, since 2×2267130454581² (a number of 26 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 2267130454581.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2267130454181) 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, 1070409921 + ... + 1070412038.

It is an arithmetic number, because the mean of its divisors is an integer number (378925486920).

Almost surely, 2^{2267130454581} is an apocalyptic number.

It is an amenable number.

2267130454581 is a deficient number, since it is larger than the sum of its proper divisors (764273440779).

2267130454581 is a wasteful number, since it uses less digits than its factorization.

2267130454581 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2140822315.

The product of its (nonzero) digits is 1612800, while the sum is 48.

The spelling of 2267130454581 in words is "two trillion, two hundred sixty-seven billion, one hundred thirty million, four hundred fifty-four thousand, five hundred eighty-one".