1130122190 has 16 divisors (see below), whose sum is σ = 2058730128. Its totient is φ = 446602176.

The previous prime is 1130122177. The next prime is 1130122207. The reversal of 1130122190 is 912210311.

It is a super-2 number, since 2×1130122190² = 2554352328660792200, which contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 679967 + ... + 681626.

It is an arithmetic number, because the mean of its divisors is an integer number (128670633).

Almost surely, 2^1130122190 is an apocalyptic number.

1130122190 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1130122190 is a deficient number, since it is larger than the sum of its proper divisors (928607938).

1130122190 is a wasteful number, since it uses less digits than its factorization.

1130122190 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1361683.

The product of its (nonzero) digits is 108, while the sum is 20.

The square root of 1130122190 is about 33617.2900454513. The cubic root of 1130122190 is about 1041.6179789368.

The spelling of 1130122190 in words is "one billion, one hundred thirty million, one hundred twenty-two thousand, one hundred ninety".