112212100102 has 8 divisors (see below), whose sum is σ = 169072940736. Its totient is φ = 55854453192.

The previous prime is 112212100097. The next prime is 112212100109. The reversal of 112212100102 is 201001212211.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112212100109) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 125797873 + ... + 125798764.

It is an arithmetic number, because the mean of its divisors is an integer number (21134117592).

Almost surely, 2^112212100102 is an apocalyptic number.

112212100102 is a deficient number, since it is larger than the sum of its proper divisors (56860840634).

112212100102 is a wasteful number, since it uses less digits than its factorization.

112212100102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 251596862.

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 112212100102 its reverse (201001212211), we get a palindrome (313213312313).

The spelling of 112212100102 in words is "one hundred twelve billion, two hundred twelve million, one hundred thousand, one hundred two".