311412212324 has 12 divisors (see below), whose sum is σ = 545851782000. Its totient is φ = 155454560328.

The previous prime is 311412212299. The next prime is 311412212351. The reversal of 311412212324 is 423212214113.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 311412212293 and 311412212302.

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, 62883674 + ... + 62888625.

It is an arithmetic number, because the mean of its divisors is an integer number (45487648500).

Almost surely, 2^311412212324 is an apocalyptic number.

It is an amenable number.

311412212324 is a deficient number, since it is larger than the sum of its proper divisors (234439569676).

311412212324 is a wasteful number, since it uses less digits than its factorization.

311412212324 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 125772922 (or 125772920 counting only the distinct ones).

The product of its digits is 2304, while the sum is 26.

Adding to 311412212324 its reverse (423212214113), we get a palindrome (734624426437).

The spelling of 311412212324 in words is "three hundred eleven billion, four hundred twelve million, two hundred twelve thousand, three hundred twenty-four".