312224423104203 has 8 divisors (see below), whose sum is σ = 416299990766400. Its totient is φ = 208149235422408.

The previous prime is 312224423104201. The next prime is 312224423104241. The reversal of 312224423104203 is 302401324422213.

It is a happy number.

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

It is not a de Polignac number, because 312224423104203 - 2¹ = 312224423104201 is a prime.

It is a super-2 number, since 2×312224423104203² (a number of 30 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (312224423104201) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 93072273 + ... + 96368546.

It is an arithmetic number, because the mean of its divisors is an integer number (52037498845800).

Almost surely, 2^{312224423104203} is an apocalyptic number.

312224423104203 is a deficient number, since it is larger than the sum of its proper divisors (104075567662197).

312224423104203 is a wasteful number, since it uses less digits than its factorization.

312224423104203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 189990201.

The product of its (nonzero) digits is 55296, while the sum is 33.

Adding to 312224423104203 its reverse (302401324422213), we get a palindrome (614625747526416).

The spelling of 312224423104203 in words is "three hundred twelve trillion, two hundred twenty-four billion, four hundred twenty-three million, one hundred four thousand, two hundred three".