12122200103 has 8 divisors (see below), whose sum is σ = 13475796096. Its totient is φ = 10828764000.

The previous prime is 12122200087. The next prime is 12122200141. The reversal of 12122200103 is 30100222121.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 12122200103 - 2⁴ = 12122200087 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 (12122200193) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15039548 + ... + 15040353.

It is an arithmetic number, because the mean of its divisors is an integer number (1684474512).

Almost surely, 2^12122200103 is an apocalyptic number.

12122200103 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

12122200103 is a deficient number, since it is larger than the sum of its proper divisors (1353595993).

12122200103 is a wasteful number, since it uses less digits than its factorization.

12122200103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30079945.

The product of its (nonzero) digits is 48, while the sum is 14.

Adding to 12122200103 its reverse (30100222121), we get a palindrome (42222422224).

The spelling of 12122200103 in words is "twelve billion, one hundred twenty-two million, two hundred thousand, one hundred three".