2566222335145 has 16 divisors (see below), whose sum is σ = 3519560194560. Its totient is φ = 1759610533824.

The previous prime is 2566222335109. The next prime is 2566222335163. The reversal of 2566222335145 is 5415332226652.

It is a cyclic number.

It is not a de Polignac number, because 2566222335145 - 2¹¹ = 2566222333097 is a prime.

It is a super-3 number, since 3×2566222335145³ (a number of 38 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2566222335095 and 2566222335104.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1025082 + ... + 2486611.

It is an arithmetic number, because the mean of its divisors is an integer number (219972512160).

Almost surely, 2^{2566222335145} is an apocalyptic number.

It is an amenable number.

2566222335145 is a deficient number, since it is larger than the sum of its proper divisors (953337859415).

2566222335145 is a wasteful number, since it uses less digits than its factorization.

2566222335145 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3532584.

The product of its digits is 2592000, while the sum is 46.

The spelling of 2566222335145 in words is "two trillion, five hundred sixty-six billion, two hundred twenty-two million, three hundred thirty-five thousand, one hundred forty-five".