312312334441225 has 24 divisors (see below), whose sum is σ = 390012506129792. Its totient is φ = 248083057022400.

The previous prime is 312312334441207. The next prime is 312312334441241. The reversal of 312312334441225 is 522144433213213.

It is not a de Polignac number, because 312312334441225 - 2⁷ = 312312334441097 is a prime.

It is a super-3 number, since 3×312312334441225³ (a number of 44 digits) contains 333 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 50760177 + ... + 56579326.

Almost surely, 2^{312312334441225} is an apocalyptic number.

It is an amenable number.

312312334441225 is a deficient number, since it is larger than the sum of its proper divisors (77700171688567).

312312334441225 is a wasteful number, since it uses less digits than its factorization.

312312334441225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 107340337 (or 107340332 counting only the distinct ones).

The product of its digits is 414720, while the sum is 40.

Adding to 312312334441225 its reverse (522144433213213), we get a palindrome (834456767654438).

The spelling of 312312334441225 in words is "three hundred twelve trillion, three hundred twelve billion, three hundred thirty-four million, four hundred forty-one thousand, two hundred twenty-five".