2261556230110 has 64 divisors (see below), whose sum is σ = 4221683686080. Its totient is φ = 871251655680.

The previous prime is 2261556230107. The next prime is 2261556230159. The reversal of 2261556230110 is 110326551622.

It is a super-2 number, since 2×2261556230110² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 200611434 + ... + 200622706.

It is an arithmetic number, because the mean of its divisors is an integer number (65963807595).

Almost surely, 2^{2261556230110} is an apocalyptic number.

2261556230110 is a deficient number, since it is larger than the sum of its proper divisors (1960127455970).

2261556230110 is a wasteful number, since it uses less digits than its factorization.

2261556230110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12973.

The product of its (nonzero) digits is 21600, while the sum is 34.

The spelling of 2261556230110 in words is "two trillion, two hundred sixty-one billion, five hundred fifty-six million, two hundred thirty thousand, one hundred ten".