312223222010201 has 8 divisors (see below), whose sum is σ = 330661998900000. Its totient is φ = 293792523454528.

The previous prime is 312223222010131. The next prime is 312223222010207. The reversal of 312223222010201 is 102010222322213.

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 312223222010201 - 2⁴² = 307825175499097 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (312223222010207) 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, 2019503951 + ... + 2019658548.

It is an arithmetic number, because the mean of its divisors is an integer number (41332749862500).

Almost surely, 2^{312223222010201} is an apocalyptic number.

It is an amenable number.

312223222010201 is a deficient number, since it is larger than the sum of its proper divisors (18438776889799).

312223222010201 is a wasteful number, since it uses less digits than its factorization.

312223222010201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4039167063.

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

Adding to 312223222010201 its reverse (102010222322213), we get a palindrome (414233444332414).

The spelling of 312223222010201 in words is "three hundred twelve trillion, two hundred twenty-three billion, two hundred twenty-two million, ten thousand, two hundred one".