310221342412 has 12 divisors (see below), whose sum is σ = 542891917960. Its totient is φ = 155109365856.

The previous prime is 310221342407. The next prime is 310221342421. The reversal of 310221342412 is 214243122013.

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, 376639 + ... + 873097.

Almost surely, 2^310221342412 is an apocalyptic number.

It is an amenable number.

310221342412 is a deficient number, since it is larger than the sum of its proper divisors (232670575548).

310221342412 is a wasteful number, since it uses less digits than its factorization.

310221342412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 652680 (or 652678 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 25.

Adding to 310221342412 its reverse (214243122013), we get a palindrome (524464464425).

The spelling of 310221342412 in words is "three hundred ten billion, two hundred twenty-one million, three hundred forty-two thousand, four hundred twelve".