2262561541166 has 32 divisors (see below), whose sum is σ = 3472950574080. Its totient is φ = 1105166412000.

The previous prime is 2262561541139. The next prime is 2262561541189. The reversal of 2262561541166 is 6611451652622.

It is a super-2 number, since 2×2262561541166² (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 2262561541166.

It is a congruent number.

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, 195396365 + ... + 195407943.

It is an arithmetic number, because the mean of its divisors is an integer number (108529705440).

Almost surely, 2^{2262561541166} is an apocalyptic number.

2262561541166 is a deficient number, since it is larger than the sum of its proper divisors (1210389032914).

2262561541166 is a wasteful number, since it uses less digits than its factorization.

2262561541166 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22400.

The product of its digits is 1036800, while the sum is 47.

The spelling of 2262561541166 in words is "two trillion, two hundred sixty-two billion, five hundred sixty-one million, five hundred forty-one thousand, one hundred sixty-six".