2031133344122 has 16 divisors (see below), whose sum is σ = 3052477787112. Its totient is φ = 1013640929280.

The previous prime is 2031133344103. The next prime is 2031133344133. The reversal of 2031133344122 is 2214433311302.

It can be written as a sum of positive squares in 4 ways, for example, as 477897072601 + 1553236271521 = 691301^2 + 1246289^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 35669978 + ... + 35726874.

Almost surely, 2^{2031133344122} is an apocalyptic number.

2031133344122 is a deficient number, since it is larger than the sum of its proper divisors (1021344442990).

2031133344122 is a wasteful number, since it uses less digits than its factorization.

2031133344122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 90433.

The product of its (nonzero) digits is 10368, while the sum is 29.

Adding to 2031133344122 its reverse (2214433311302), we get a palindrome (4245566655424).

The spelling of 2031133344122 in words is "two trillion, thirty-one billion, one hundred thirty-three million, three hundred forty-four thousand, one hundred twenty-two".