123222200103 has 16 divisors (see below), whose sum is σ = 190488426240. Its totient is φ = 78576475032.

The previous prime is 123222200099. The next prime is 123222200113. The reversal of 123222200103 is 301002222321.

It is not a de Polignac number, because 123222200103 - 2² = 123222200099 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (123222200113) 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, 99212101 + ... + 99213342.

It is an arithmetic number, because the mean of its divisors is an integer number (11905526640).

Almost surely, 2^123222200103 is an apocalyptic number.

123222200103 is a deficient number, since it is larger than the sum of its proper divisors (67266226137).

123222200103 is a wasteful number, since it uses less digits than its factorization.

123222200103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 198425475 (or 198425469 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

Adding to 123222200103 its reverse (301002222321), we get a palindrome (424224422424).

The spelling of 123222200103 in words is "one hundred twenty-three billion, two hundred twenty-two million, two hundred thousand, one hundred three".