112290130381 has 16 divisors (see below), whose sum is σ = 132034125888. Its totient is φ = 94148870400.

The previous prime is 112290130373. The next prime is 112290130411. The reversal of 112290130381 is 183031092211.

It is not a de Polignac number, because 112290130381 - 2³ = 112290130373 is a prime.

It is a super-2 number, since 2×112290130381² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112290130361) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 167836 + ... + 502741.

It is an arithmetic number, because the mean of its divisors is an integer number (8252132868).

Almost surely, 2^112290130381 is an apocalyptic number.

112290130381 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

112290130381 is a deficient number, since it is larger than the sum of its proper divisors (19743995507).

112290130381 is a wasteful number, since it uses less digits than its factorization.

112290130381 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 671772.

The product of its (nonzero) digits is 2592, while the sum is 31.

The spelling of 112290130381 in words is "one hundred twelve billion, two hundred ninety million, one hundred thirty thousand, three hundred eighty-one".