312211324413101 has 8 divisors (see below), whose sum is σ = 313390808438400. Its totient is φ = 311031979996720.

The previous prime is 312211324413077. The next prime is 312211324413127. The reversal of 312211324413101 is 101314423112213.

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 312211324413101 - 2²⁶ = 312211257304237 is a prime.

It is a super-2 number, since 2×312211324413101² (a number of 30 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (312211324403101) 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, 30420041 + ... + 39367518.

It is an arithmetic number, because the mean of its divisors is an integer number (39173851054800).

Almost surely, 2^{312211324413101} is an apocalyptic number.

It is an amenable number.

312211324413101 is a deficient number, since it is larger than the sum of its proper divisors (1179484025299).

312211324413101 is a wasteful number, since it uses less digits than its factorization.

312211324413101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 69804459.

The product of its (nonzero) digits is 3456, while the sum is 29.

Adding to 312211324413101 its reverse (101314423112213), we get a palindrome (413525747525314).

The spelling of 312211324413101 in words is "three hundred twelve trillion, two hundred eleven billion, three hundred twenty-four million, four hundred thirteen thousand, one hundred one".