314221204212224 has 80 divisors (see below), whose sum is σ = 658785518867520. Its totient is φ = 149440153927680.

The previous prime is 314221204212191. The next prime is 314221204212259. The reversal of 314221204212224 is 422212402122413.

It is a Harshad number since it is a multiple of its sum of digits (32).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 72426137 + ... + 76641944.

It is an arithmetic number, because the mean of its divisors is an integer number (8234818985844).

Almost surely, 2^{314221204212224} is an apocalyptic number.

It is an amenable number.

314221204212224 is an abundant number, since it is smaller than the sum of its proper divisors (344564314655296).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

314221204212224 is a wasteful number, since it uses less digits than its factorization.

314221204212224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 149068301 (or 149068285 counting only the distinct ones).

The product of its (nonzero) digits is 24576, while the sum is 32.

Adding to 314221204212224 its reverse (422212402122413), we get a palindrome (736433606334637).

The spelling of 314221204212224 in words is "three hundred fourteen trillion, two hundred twenty-one billion, two hundred four million, two hundred twelve thousand, two hundred twenty-four".