112212212002 has 32 divisors (see below), whose sum is σ = 184363718400. Its totient is φ = 50799344400.

The previous prime is 112212211931. The next prime is 112212212003. The reversal of 112212212002 is 200212212211.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (112212212003) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6152677 + ... + 6170887.

It is an arithmetic number, because the mean of its divisors is an integer number (5761366200).

Almost surely, 2^112212212002 is an apocalyptic number.

112212212002 is a deficient number, since it is larger than the sum of its proper divisors (72151506398).

112212212002 is a wasteful number, since it uses less digits than its factorization.

112212212002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19342.

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 112212212002 its reverse (200212212211), we get a palindrome (312424424213).

The spelling of 112212212002 in words is "one hundred twelve billion, two hundred twelve million, two hundred twelve thousand, two".