20120310300122 has 8 divisors (see below), whose sum is σ = 30233506691700. Its totient is φ = 10042474736224.

The previous prime is 20120310300109. The next prime is 20120310300149. The reversal of 20120310300122 is 22100301302102.

It can be written as a sum of positive squares in 2 ways, for example, as 19270265023681 + 850045276441 = 4389791^2 + 921979^2 .

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

It is a self number, because there is not a number n which added to its sum of digits gives 20120310300122.

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, 8840205497 + ... + 8840207772.

Almost surely, 2^{20120310300122} is an apocalyptic number.

20120310300122 is a deficient number, since it is larger than the sum of its proper divisors (10113196391578).

20120310300122 is a wasteful number, since it uses less digits than its factorization.

20120310300122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17680413840.

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 20120310300122 its reverse (22100301302102), we get a palindrome (42220611602224).

The spelling of 20120310300122 in words is "twenty trillion, one hundred twenty billion, three hundred ten million, three hundred thousand, one hundred twenty-two".