1110122130 has 64 divisors (see below), whose sum is σ = 2886387840. Its totient is φ = 273244608.

The previous prime is 1110122089. The next prime is 1110122149. The reversal of 1110122130 is 312210111.

It is a super-2 number, since 2×1110122130² = 2464742287031473800, which contains 22 as substring.

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 57489 + ... + 74331.

It is an arithmetic number, because the mean of its divisors is an integer number (45099810).

Almost surely, 2^1110122130 is an apocalyptic number.

1110122130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 1110122130, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1443193920).

1110122130 is an abundant number, since it is smaller than the sum of its proper divisors (1776265710).

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

1110122130 is a wasteful number, since it uses less digits than its factorization.

1110122130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16892 (or 16866 counting only the distinct ones).

The product of its (nonzero) digits is 12, while the sum is 12.

The square root of 1110122130 is about 33318.4953141645. The cubic root of 1110122130 is about 1035.4367780066.

Adding to 1110122130 its reverse (312210111), we get a palindrome (1422332241).

The spelling of 1110122130 in words is "one billion, one hundred ten million, one hundred twenty-two thousand, one hundred thirty".