2266542454165 has 32 divisors (see below), whose sum is σ = 3069738196992. Its totient is φ = 1591619016000.

The previous prime is 2266542454159. The next prime is 2266542454199. The reversal of 2266542454165 is 5614542456622.

It is not a de Polignac number, because 2266542454165 - 2³ = 2266542454157 is a prime.

It is a super-2 number, since 2×2266542454165² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 745081 + ... + 2255710.

It is an arithmetic number, because the mean of its divisors is an integer number (95929318656).

Almost surely, 2^{2266542454165} is an apocalyptic number.

It is an amenable number.

2266542454165 is a deficient number, since it is larger than the sum of its proper divisors (803195742827).

2266542454165 is a wasteful number, since it uses less digits than its factorization.

2266542454165 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3001281.

The product of its digits is 13824000, while the sum is 52.

The spelling of 2266542454165 in words is "two trillion, two hundred sixty-six billion, five hundred forty-two million, four hundred fifty-four thousand, one hundred sixty-five".