312202002213223 has 8 divisors (see below), whose sum is σ = 313196404546688. Its totient is φ = 311209116895224.

The previous prime is 312202002213191. The next prime is 312202002213281. The reversal of 312202002213223 is 322312200202213.

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

It is a cyclic number.

It is not a de Polignac number, because 312202002213223 - 2⁵ = 312202002213191 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (312202002219223) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 378841611 + ... + 379664812.

It is an arithmetic number, because the mean of its divisors is an integer number (39149550568336).

Almost surely, 2^{312202002213223} is an apocalyptic number.

312202002213223 is a deficient number, since it is larger than the sum of its proper divisors (994402333465).

312202002213223 is an equidigital number, since it uses as much as digits as its factorization.

312202002213223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 758507733.

The product of its (nonzero) digits is 3456, while the sum is 25.

Adding to 312202002213223 its reverse (322312200202213), we get a palindrome (634514202415436).

The spelling of 312202002213223 in words is "three hundred twelve trillion, two hundred two billion, two million, two hundred thirteen thousand, two hundred twenty-three".