112212320310 has 24 divisors (see below), whose sum is σ = 291752033040. Its totient is φ = 29923285392.

The previous prime is 112212320293. The next prime is 112212320327. The reversal of 112212320310 is 13023212211.

112212320310 is a `hidden beast` number, since 1 + 1 + 22 + 12 + 320 + 310 = 666.

It is an interprime number because it is at equal distance from previous prime (112212320293) and next prime (112212320327).

It is a super-2 number, since 2×112212320310² (a number of 23 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

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 11 ways as a sum of consecutive naturals, for example, 623401690 + ... + 623401869.

It is an arithmetic number, because the mean of its divisors is an integer number (12156334710).

Almost surely, 2^112212320310 is an apocalyptic number.

112212320310 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

112212320310 is an abundant number, since it is smaller than the sum of its proper divisors (179539712730).

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

112212320310 is a wasteful number, since it uses less digits than its factorization.

112212320310 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1246803572 (or 1246803569 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

Adding to 112212320310 its reverse (13023212211), we get a palindrome (125235532521).

The spelling of 112212320310 in words is "one hundred twelve billion, two hundred twelve million, three hundred twenty thousand, three hundred ten".