2212112012102 has 8 divisors (see below), whose sum is σ = 3513354372216. Its totient is φ = 1040993888032.

The previous prime is 2212112012063. The next prime is 2212112012113. The reversal of 2212112012102 is 2012102112122.

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

It is a Harshad number since it is a multiple of its sum of digits (17).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 32531058968 + ... + 32531059035.

It is an arithmetic number, because the mean of its divisors is an integer number (439169296527).

Almost surely, 2^{2212112012102} is an apocalyptic number.

2212112012102 is a deficient number, since it is larger than the sum of its proper divisors (1301242360114).

2212112012102 is a wasteful number, since it uses less digits than its factorization.

2212112012102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65062118022.

The product of its (nonzero) digits is 64, while the sum is 17.

Adding to 2212112012102 its reverse (2012102112122), we get a palindrome (4224214124224).

The spelling of 2212112012102 in words is "two trillion, two hundred twelve billion, one hundred twelve million, twelve thousand, one hundred two".