112210222210012 has 48 divisors (see below), whose sum is σ = 209617142156800. Its totient is φ = 52403443931520.

The previous prime is 112210222209979. The next prime is 112210222210117. The reversal of 112210222210012 is 210012222012211.

It is a super-2 number, since 2×112210222210012² (a number of 29 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (19).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10103437 + ... + 18069307.

Almost surely, 2^{112210222210012} is an apocalyptic number.

It is an amenable number.

112210222210012 is a deficient number, since it is larger than the sum of its proper divisors (97406919946788).

112210222210012 is a wasteful number, since it uses less digits than its factorization.

112210222210012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7968506 (or 7968504 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 19.

Adding to 112210222210012 its reverse (210012222012211), we get a palindrome (322222444222223).

The spelling of 112210222210012 in words is "one hundred twelve trillion, two hundred ten billion, two hundred twenty-two million, two hundred ten thousand, twelve".