1312232233010 has 16 divisors (see below), whose sum is σ = 2362134963672. Its totient is φ = 524866905600.

The previous prime is 1312232233009. The next prime is 1312232233093. The reversal of 1312232233010 is 103322322131.

It can be written as a sum of positive squares in 4 ways, for example, as 249537214369 + 1062695018641 = 499537^2 + 1030871^2 .

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3035711 + ... + 3440930.

Almost surely, 2^{1312232233010} is an apocalyptic number.

1312232233010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1312232233010 is a deficient number, since it is larger than the sum of its proper divisors (1049902730662).

1312232233010 is a wasteful number, since it uses less digits than its factorization.

1312232233010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6496909.

The product of its (nonzero) digits is 1296, while the sum is 23.

Adding to 1312232233010 its reverse (103322322131), we get a palindrome (1415554555141).

The spelling of 1312232233010 in words is "one trillion, three hundred twelve billion, two hundred thirty-two million, two hundred thirty-three thousand, ten".