231114401222001 has 32 divisors (see below), whose sum is σ = 337155816590208. Its totient is φ = 139657670691840.

The previous prime is 231114401221939. The next prime is 231114401222053. The reversal of 231114401222001 is 100222104411132.

It is not a de Polignac number, because 231114401222001 - 2⁹ = 231114401221489 is a prime.

It is not an unprimeable number, because it can be changed into a prime (231114401222501) 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, 8187315 + ... + 23005671.

It is an arithmetic number, because the mean of its divisors is an integer number (10536119268444).

Almost surely, 2^{231114401222001} is an apocalyptic number.

It is an amenable number.

231114401222001 is a deficient number, since it is larger than the sum of its proper divisors (106041415368207).

231114401222001 is a wasteful number, since it uses less digits than its factorization.

231114401222001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14819761.

The product of its (nonzero) digits is 768, while the sum is 24.

Adding to 231114401222001 its reverse (100222104411132), we get a palindrome (331336505633133).

The spelling of 231114401222001 in words is "two hundred thirty-one trillion, one hundred fourteen billion, four hundred one million, two hundred twenty-two thousand, one".