2212012112002 has 32 divisors (see below), whose sum is σ = 4162128804864. Its totient is φ = 856535634000.

The previous prime is 2212012111987. The next prime is 2212012112039. The reversal of 2212012112002 is 2002112102122.

It is a happy number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 44035374 + ... + 44085577.

It is an arithmetic number, because the mean of its divisors is an integer number (130066525152).

Almost surely, 2^{2212012112002} is an apocalyptic number.

2212012112002 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

2212012112002 is a deficient number, since it is larger than the sum of its proper divisors (1950116692862).

2212012112002 is a wasteful number, since it uses less digits than its factorization.

2212012112002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 88121134.

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

Adding to 2212012112002 its reverse (2002112102122), we get a palindrome (4214124214124).

The spelling of 2212012112002 in words is "two trillion, two hundred twelve billion, twelve million, one hundred twelve thousand, two".