123211003312201 has 8 divisors (see below), whose sum is σ = 142595012875520. Its totient is φ = 104272603164288.

The previous prime is 123211003312147. The next prime is 123211003312211. The reversal of 123211003312201 is 102213300112321.

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 123211003312201 - 2²⁹ = 123210466441289 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (123211003312211) 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, 111402353256 + ... + 111402354361.

It is an arithmetic number, because the mean of its divisors is an integer number (17824376609440).

Almost surely, 2^{123211003312201} is an apocalyptic number.

It is an amenable number.

123211003312201 is a deficient number, since it is larger than the sum of its proper divisors (19384009563319).

123211003312201 is an equidigital number, since it uses as much as digits as its factorization.

123211003312201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 222804707703.

The product of its (nonzero) digits is 432, while the sum is 22.

Adding to 123211003312201 its reverse (102213300112321), we get a palindrome (225424303424522).

The spelling of 123211003312201 in words is "one hundred twenty-three trillion, two hundred eleven billion, three million, three hundred twelve thousand, two hundred one".