110121256052260 has 48 divisors (see below), whose sum is σ = 235787167249200. Its totient is φ = 43189719344640.

The previous prime is 110121256052221. The next prime is 110121256052273. The reversal of 110121256052260 is 62250652121011.

It can be written as a sum of positive squares in 8 ways, for example, as 47831941252096 + 62289314800164 = 6916064^2 + 7892358^2 .

It is a super-2 number, since 2×110121256052260² (a number of 29 digits) contains 22 as substring.

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, 141984435 + ... + 142757914.

It is an arithmetic number, because the mean of its divisors is an integer number (4912232651025).

Almost surely, 2^{110121256052260} is an apocalyptic number.

110121256052260 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

110121256052260 is an abundant number, since it is smaller than the sum of its proper divisors (125665911196940).

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

110121256052260 is a wasteful number, since it uses less digits than its factorization.

110121256052260 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 284742736 (or 284742734 counting only the distinct ones).

The product of its (nonzero) digits is 14400, while the sum is 34.

The spelling of 110121256052260 in words is "one hundred ten trillion, one hundred twenty-one billion, two hundred fifty-six million, fifty-two thousand, two hundred sixty".