312342241200422 has 32 divisors (see below), whose sum is σ = 507000934908000. Its totient is φ = 143810790190848.

The previous prime is 312342241200421. The next prime is 312342241200427. The reversal of 312342241200422 is 224002142243213.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (312342241200421) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 108225047 + ... + 111073602.

It is an arithmetic number, because the mean of its divisors is an integer number (15843779215875).

Almost surely, 2^{312342241200422} is an apocalyptic number.

312342241200422 is a deficient number, since it is larger than the sum of its proper divisors (194658693707578).

312342241200422 is a wasteful number, since it uses less digits than its factorization.

312342241200422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 219299720.

The product of its (nonzero) digits is 36864, while the sum is 32.

Adding to 312342241200422 its reverse (224002142243213), we get a palindrome (536344383443635).

The spelling of 312342241200422 in words is "three hundred twelve trillion, three hundred forty-two billion, two hundred forty-one million, two hundred thousand, four hundred twenty-two".