112211212002 has 32 divisors (see below), whose sum is σ = 232179972480. Its totient is φ = 36111022080.

The previous prime is 112211211971. The next prime is 112211212039. The reversal of 112211212002 is 200212112211.

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 15 ways as a sum of consecutive naturals, for example, 3436083 + ... + 3468585.

It is an arithmetic number, because the mean of its divisors is an integer number (7255624140).

Almost surely, 2^112211212002 is an apocalyptic number.

112211212002 is an abundant number, since it is smaller than the sum of its proper divisors (119968760478).

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

112211212002 is a wasteful number, since it uses less digits than its factorization.

112211212002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52378.

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 112211212002 its reverse (200212112211), we get a palindrome (312423324213).

The spelling of 112211212002 in words is "one hundred twelve billion, two hundred eleven million, two hundred twelve thousand, two".