2012100101122 has 8 divisors (see below), whose sum is σ = 3022347859200. Its totient is φ = 1004650814724.

The previous prime is 2012100101117. The next prime is 2012100101171. The reversal of 2012100101122 is 2211010012102.

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

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, 699616122 + ... + 699618997.

It is an arithmetic number, because the mean of its divisors is an integer number (377793482400).

Almost surely, 2^{2012100101122} is an apocalyptic number.

2012100101122 is a deficient number, since it is larger than the sum of its proper divisors (1010247758078).

2012100101122 is a wasteful number, since it uses less digits than its factorization.

2012100101122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1399235840.

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

Adding to 2012100101122 its reverse (2211010012102), we get a palindrome (4223110113224).

The spelling of 2012100101122 in words is "two trillion, twelve billion, one hundred million, one hundred one thousand, one hundred twenty-two".