112220010 has 48 divisors (see below), whose sum is σ = 333455616. Its totient is φ = 25650144.

The previous prime is 112219999. The next prime is 112220021. The reversal of 112220010 is 10022211.

It is an interprime number because it is at equal distance from previous prime (112219999) and next prime (112220021).

It is a Harshad number since it is a multiple of its sum of digits (9).

It is a junction number, because it is equal to n+sod(n) for n = 112219974 and 112220001.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 88434 + ... + 89693.

It is an arithmetic number, because the mean of its divisors is an integer number (6946992).

Almost surely, 2^112220010 is an apocalyptic number.

112220010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

112220010 is an abundant number, since it is smaller than the sum of its proper divisors (221235606).

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

112220010 is a wasteful number, since it uses less digits than its factorization.

112220010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 178147 (or 178144 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 9.

The square root of 112220010 is about 10593.3946400575. The cubic root of 112220010 is about 482.3438746036.

Adding to 112220010 its reverse (10022211), we get a palindrome (122242221).

The spelling of 112220010 in words is "one hundred twelve million, two hundred twenty thousand, ten".