2266558566762 has 32 divisors (see below), whose sum is σ = 5181066772992. Its totient is φ = 647542977264.

The previous prime is 2266558566673. The next prime is 2266558566763. The reversal of 2266558566762 is 2676658556622.

2266558566762 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×2266558566762² (a number of 26 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2266558566693 and 2266558566702.

It is not an unprimeable number, because it can be changed into a prime (2266558566763) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1271248 + ... + 2479755.

It is an arithmetic number, because the mean of its divisors is an integer number (161908336656).

Almost surely, 2^{2266558566762} is an apocalyptic number.

2266558566762 is an abundant number, since it is smaller than the sum of its proper divisors (2914508206230).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2266558566762 is a wasteful number, since it uses less digits than its factorization.

2266558566762 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3765402.

The product of its digits is 435456000, while the sum is 66.

The spelling of 2266558566762 in words is "two trillion, two hundred sixty-six billion, five hundred fifty-eight million, five hundred sixty-six thousand, seven hundred sixty-two".