122132221113103 has 16 divisors (see below), whose sum is σ = 123763073541120. Its totient is φ = 120514256286400.

The previous prime is 122132221113061. The next prime is 122132221113143. The reversal of 122132221113103 is 301311122231221.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-122132221113103 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 (122132221113143) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11303598 + ... + 19288228.

It is an arithmetic number, because the mean of its divisors is an integer number (7735192096320).

Almost surely, 2^{122132221113103} is an apocalyptic number.

122132221113103 is a deficient number, since it is larger than the sum of its proper divisors (1630852428017).

122132221113103 is a wasteful number, since it uses less digits than its factorization.

122132221113103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7985438.

The product of its (nonzero) digits is 864, while the sum is 25.

Adding to 122132221113103 its reverse (301311122231221), we get a palindrome (423443343344324).

The spelling of 122132221113103 in words is "one hundred twenty-two trillion, one hundred thirty-two billion, two hundred twenty-one million, one hundred thirteen thousand, one hundred three".