123222301013 has 16 divisors (see below), whose sum is σ = 143921836800. Its totient is φ = 105455680848.

The previous prime is 123222301003. The next prime is 123222301019. The reversal of 123222301013 is 310103222321.

It is not a de Polignac number, because 123222301013 - 2¹² = 123222296917 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (123222301019) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 55706 + ... + 499547.

It is an arithmetic number, because the mean of its divisors is an integer number (8995114800).

Almost surely, 2^123222301013 is an apocalyptic number.

It is an amenable number.

123222301013 is a deficient number, since it is larger than the sum of its proper divisors (20699535787).

123222301013 is an frugal number, since it uses more digits than its factorization.

123222301013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 555921 (or 555907 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 123222301013 its reverse (310103222321), we get a palindrome (433325523334).

The spelling of 123222301013 in words is "one hundred twenty-three billion, two hundred twenty-two million, three hundred one thousand, thirteen".