2012322303122 has 16 divisors (see below), whose sum is σ = 3033946986840. Its totient is φ = 1001007116928.

The previous prime is 2012322303107. The next prime is 2012322303139. The reversal of 2012322303122 is 2213032232102.

It can be written as a sum of positive squares in 4 ways, for example, as 2009898808681 + 2423494441 = 1417709^2 + 49229^2 .

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, 9297398 + ... + 9511374.

Almost surely, 2^{2012322303122} is an apocalyptic number.

2012322303122 is a deficient number, since it is larger than the sum of its proper divisors (1021624683718).

2012322303122 is a wasteful number, since it uses less digits than its factorization.

2012322303122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 238045.

The product of its (nonzero) digits is 1728, while the sum is 23.

Adding to 2012322303122 its reverse (2213032232102), we get a palindrome (4225354535224).

The spelling of 2012322303122 in words is "two trillion, twelve billion, three hundred twenty-two million, three hundred three thousand, one hundred twenty-two".