112214140 has 48 divisors (see below), whose sum is σ = 240932160. Its totient is φ = 43891200.

The previous prime is 112214119. The next prime is 112214143. The reversal of 112214140 is 41412211.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112214143) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 220206 + ... + 220714.

It is an arithmetic number, because the mean of its divisors is an integer number (5019420).

Almost surely, 2^112214140 is an apocalyptic number.

112214140 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

112214140 is an abundant number, since it is smaller than the sum of its proper divisors (128718020).

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

112214140 is a wasteful number, since it uses less digits than its factorization.

112214140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 742 (or 740 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 16.

The square root of 112214140 is about 10593.1175769931. The cubic root of 112214140 is about 482.3354643153.

Adding to 112214140 its reverse (41412211), we get a palindrome (153626351).

The spelling of 112214140 in words is "one hundred twelve million, two hundred fourteen thousand, one hundred forty".