2122986319316 has 36 divisors (see below), whose sum is σ = 3848429107068. Its totient is φ = 1024710376704.

The previous prime is 2122986319271. The next prime is 2122986319331. The reversal of 2122986319316 is 6139136892212.

It is a happy number.

It can be written as a sum of positive squares in 6 ways, for example, as 485599922500 + 1637386396816 = 696850^2 + 1279604^2 .

It is a super-2 number, since 2×2122986319316² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 20256200 + ... + 20360736.

Almost surely, 2^{2122986319316} is an apocalyptic number.

It is an amenable number.

2122986319316 is a deficient number, since it is larger than the sum of its proper divisors (1725442787752).

2122986319316 is a wasteful number, since it uses less digits than its factorization.

2122986319316 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 110636 (or 110605 counting only the distinct ones).

The product of its digits is 1679616, while the sum is 53.

The spelling of 2122986319316 in words is "two trillion, one hundred twenty-two billion, nine hundred eighty-six million, three hundred nineteen thousand, three hundred sixteen".