312213301001 has 32 divisors (see below), whose sum is σ = 367657414656. Its totient is φ = 259558992000.

The previous prime is 312213300989. The next prime is 312213301021. The reversal of 312213301001 is 100103312213.

It is not a de Polignac number, because 312213301001 - 2⁶ = 312213300937 is a prime.

It is not an unprimeable number, because it can be changed into a prime (312213301021) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 68003216 + ... + 68007806.

It is an arithmetic number, because the mean of its divisors is an integer number (11489294208).

Almost surely, 2^312213301001 is an apocalyptic number.

It is an amenable number.

312213301001 is a deficient number, since it is larger than the sum of its proper divisors (55444113655).

312213301001 is a wasteful number, since it uses less digits than its factorization.

312213301001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5973.

The product of its (nonzero) digits is 108, while the sum is 17.

Adding to 312213301001 its reverse (100103312213), we get a palindrome (412316613214).

The spelling of 312213301001 in words is "three hundred twelve billion, two hundred thirteen million, three hundred one thousand, one".