312301332010222 has 8 divisors (see below), whose sum is σ = 468452387731536. Its totient is φ = 156150536099712.

The previous prime is 312301332010163. The next prime is 312301332010223. The reversal of 312301332010222 is 222010233103213.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (312301332010223) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 61919283 + ... + 66772750.

It is an arithmetic number, because the mean of its divisors is an integer number (58556548466442).

Almost surely, 2^{312301332010222} is an apocalyptic number.

312301332010222 is a deficient number, since it is larger than the sum of its proper divisors (156151055721314).

312301332010222 is a wasteful number, since it uses less digits than its factorization.

312301332010222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 129905402.

The product of its (nonzero) digits is 2592, while the sum is 25.

Adding to 312301332010222 its reverse (222010233103213), we get a palindrome (534311565113435).

The spelling of 312301332010222 in words is "three hundred twelve trillion, three hundred one billion, three hundred thirty-two million, ten thousand, two hundred twenty-two".