2040022202312 has 16 divisors (see below), whose sum is σ = 3825083276700. Its totient is φ = 1019999995200.

The previous prime is 2040022202261. The next prime is 2040022202353. The reversal of 2040022202312 is 2132022200402.

It can be written as a sum of positive squares in 2 ways, for example, as 1848060800356 + 191961401956 = 1359434^2 + 438134^2 .

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, 579887 + ... + 2101502.

Almost surely, 2^{2040022202312} is an apocalyptic number.

It is an amenable number.

2040022202312 is a deficient number, since it is larger than the sum of its proper divisors (1785061074388).

2040022202312 is a wasteful number, since it uses less digits than its factorization.

2040022202312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2776496 (or 2776492 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 20.

Adding to 2040022202312 its reverse (2132022200402), we get a palindrome (4172044402714).

The spelling of 2040022202312 in words is "two trillion, forty billion, twenty-two million, two hundred two thousand, three hundred twelve".