112420427916 has 48 divisors (see below), whose sum is σ = 289820450304. Its totient is φ = 33735710976.

The previous prime is 112420427887. The next prime is 112420427929. The reversal of 112420427916 is 619724024211.

It is a super-2 number, since 2×112420427916² (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

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, 11975320 + ... + 11984703.

It is an arithmetic number, because the mean of its divisors is an integer number (6037926048).

Almost surely, 2^112420427916 is an apocalyptic number.

It is an amenable number.

112420427916 is an abundant number, since it is smaller than the sum of its proper divisors (177400022388).

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

112420427916 is a wasteful number, since it uses less digits than its factorization.

112420427916 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23960070 (or 23960068 counting only the distinct ones).

The product of its (nonzero) digits is 48384, while the sum is 39.

The spelling of 112420427916 in words is "one hundred twelve billion, four hundred twenty million, four hundred twenty-seven thousand, nine hundred sixteen".