312414144420222 has 64 divisors (see below), whose sum is σ = 752419933258560. Its totient is φ = 95515152400512.

The previous prime is 312414144420193. The next prime is 312414144420223. The reversal of 312414144420222 is 222024441414213.

312414144420222 is a `hidden beast` number, since 3 + 1 + 2 + 4 + 1 + 4 + 1 + 4 + 4 + 420 + 222 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (312414144420223) 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, 1417196773 + ... + 1417417200.

It is an arithmetic number, because the mean of its divisors is an integer number (11756561457165).

Almost surely, 2^{312414144420222} is an apocalyptic number.

312414144420222 is an abundant number, since it is smaller than the sum of its proper divisors (440005788838338).

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

312414144420222 is a wasteful number, since it uses less digits than its factorization.

312414144420222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2834614154 (or 2834614148 counting only the distinct ones).

The product of its (nonzero) digits is 98304, while the sum is 36.

Adding to 312414144420222 its reverse (222024441414213), we get a palindrome (534438585834435).

The spelling of 312414144420222 in words is "three hundred twelve trillion, four hundred fourteen billion, one hundred forty-four million, four hundred twenty thousand, two hundred twenty-two".