2012100304222 has 16 divisors (see below), whose sum is σ = 3028583113920. Its totient is φ = 1002578224032.

The previous prime is 2012100304187. The next prime is 2012100304231. The reversal of 2012100304222 is 2224030012102.

It is a self number, because there is not a number n which added to its sum of digits gives 2012100304222.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 689697 + ... + 2121292.

It is an arithmetic number, because the mean of its divisors is an integer number (189286444620).

Almost surely, 2^{2012100304222} is an apocalyptic number.

2012100304222 is a deficient number, since it is larger than the sum of its proper divisors (1016482809698).

2012100304222 is a wasteful number, since it uses less digits than its factorization.

2012100304222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2812227.

The product of its (nonzero) digits is 384, while the sum is 19.

Adding to 2012100304222 its reverse (2224030012102), we get a palindrome (4236130316324).

The spelling of 2012100304222 in words is "two trillion, twelve billion, one hundred million, three hundred four thousand, two hundred twenty-two".