112012444402 has 8 divisors (see below), whose sum is σ = 170385126912. Its totient is φ = 55217402100.

The previous prime is 112012444387. The next prime is 112012444459. The reversal of 112012444402 is 204444210211.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×112012444402² (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 3 ways as a sum of consecutive naturals, for example, 394409874 + ... + 394410157.

It is an arithmetic number, because the mean of its divisors is an integer number (21298140864).

Almost surely, 2^112012444402 is an apocalyptic number.

112012444402 is a deficient number, since it is larger than the sum of its proper divisors (58372682510).

112012444402 is an equidigital number, since it uses as much as digits as its factorization.

112012444402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 788820104.

The product of its (nonzero) digits is 2048, while the sum is 25.

Adding to 112012444402 its reverse (204444210211), we get a palindrome (316456654613).

The spelling of 112012444402 in words is "one hundred twelve billion, twelve million, four hundred forty-four thousand, four hundred two".