331222000231103 has 4 divisors (see below), whose sum is σ = 331233555993648. Its totient is φ = 331210444468560.

The previous prime is 331222000231063. The next prime is 331222000231151. The reversal of 331222000231103 is 301132000222133.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-331222000231103 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (331222000131103) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5777838278 + ... + 5777895603.

It is an arithmetic number, because the mean of its divisors is an integer number (82808388998412).

Almost surely, 2^{331222000231103} is an apocalyptic number.

331222000231103 is a deficient number, since it is larger than the sum of its proper divisors (11555762545).

331222000231103 is a wasteful number, since it uses less digits than its factorization.

331222000231103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11555762544.

The product of its (nonzero) digits is 1296, while the sum is 23.

Adding to 331222000231103 its reverse (301132000222133), we get a palindrome (632354000453236).

The spelling of 331222000231103 in words is "three hundred thirty-one trillion, two hundred twenty-two billion, two hundred thirty-one thousand, one hundred three".