312340322210033 has 32 divisors (see below), whose sum is σ = 350064894009600. Its totient is φ = 276692789673216.

The previous prime is 312340322210011. The next prime is 312340322210053. The reversal of 312340322210033 is 330012223043213.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 312340322210033 - 2¹⁸ = 312340321947889 is a prime.

It is a super-2 number, since 2×312340322210033² (a number of 30 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (29).

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 312340322209978 and 312340322210005.

It is not an unprimeable number, because it can be changed into a prime (312340322210053) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1553916503 + ... + 1554117491.

It is an arithmetic number, because the mean of its divisors is an integer number (10939527937800).

Almost surely, 2^{312340322210033} is an apocalyptic number.

It is an amenable number.

312340322210033 is a deficient number, since it is larger than the sum of its proper divisors (37724571799567).

312340322210033 is a wasteful number, since it uses less digits than its factorization.

312340322210033 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 225881.

The product of its (nonzero) digits is 15552, while the sum is 29.

Adding to 312340322210033 its reverse (330012223043213), we get a palindrome (642352545253246).

The spelling of 312340322210033 in words is "three hundred twelve trillion, three hundred forty billion, three hundred twenty-two million, two hundred ten thousand, thirty-three".