123303220222102 has 16 divisors (see below), whose sum is σ = 193003737956352. Its totient is φ = 58968846271720.

The previous prime is 123303220222067. The next prime is 123303220222103. The reversal of 123303220222102 is 201222022303321.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (123303220222103) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 50127928 + ... + 52530139.

It is an arithmetic number, because the mean of its divisors is an integer number (12062733622272).

Almost surely, 2^{123303220222102} is an apocalyptic number.

123303220222102 is a deficient number, since it is larger than the sum of its proper divisors (69700517734250).

123303220222102 is a wasteful number, since it uses less digits than its factorization.

123303220222102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 102684203.

The product of its (nonzero) digits is 3456, while the sum is 25.

Adding to 123303220222102 its reverse (201222022303321), we get a palindrome (324525242525423).

The spelling of 123303220222102 in words is "one hundred twenty-three trillion, three hundred three billion, two hundred twenty million, two hundred twenty-two thousand, one hundred two".