1112120032 has 24 divisors (see below), whose sum is σ = 2192204952. Its totient is φ = 555369600.

The previous prime is 1112120029. The next prime is 1112120083. The reversal of 1112120032 is 2300212111.

It is a junction number, because it is equal to n+sod(n) for n = 1112119994 and 1112120021.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5107 + ... + 47437.

It is an arithmetic number, because the mean of its divisors is an integer number (91341873).

Almost surely, 2^1112120032 is an apocalyptic number.

It is an amenable number.

1112120032 is a deficient number, since it is larger than the sum of its proper divisors (1080084920).

1112120032 is an equidigital number, since it uses as much as digits as its factorization.

1112120032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43162 (or 43154 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 13.

The square root of 1112120032 is about 33348.4637127410. The cubic root of 1112120032 is about 1036.0575689898.

Adding to 1112120032 its reverse (2300212111), we get a palindrome (3412332143).

The spelling of 1112120032 in words is "one billion, one hundred twelve million, one hundred twenty thousand, thirty-two".