312222112034 has 8 divisors (see below), whose sum is σ = 535237906368. Its totient is φ = 133809476580.

The previous prime is 312222112021. The next prime is 312222112109. The reversal of 312222112034 is 430211222213.

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11150789702 + ... + 11150789729.

It is an arithmetic number, because the mean of its divisors is an integer number (66904738296).

Almost surely, 2^312222112034 is an apocalyptic number.

312222112034 is a deficient number, since it is larger than the sum of its proper divisors (223015794334).

312222112034 is a wasteful number, since it uses less digits than its factorization.

312222112034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22301579440.

The product of its (nonzero) digits is 1152, while the sum is 23.

Adding to 312222112034 its reverse (430211222213), we get a palindrome (742433334247).

The spelling of 312222112034 in words is "three hundred twelve billion, two hundred twenty-two million, one hundred twelve thousand, thirty-four".