13122200003 has 4 divisors (see below), whose sum is σ = 14315127288. Its totient is φ = 11929272720.

The previous prime is 13122199999. The next prime is 13122200027. The reversal of 13122200003 is 30000222131.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 13122200003 - 2² = 13122199999 is a prime.

It is not an unprimeable number, because it can be changed into a prime (13122200503) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 596463626 + ... + 596463647.

It is an arithmetic number, because the mean of its divisors is an integer number (3578781822).

Almost surely, 2^13122200003 is an apocalyptic number.

13122200003 is a deficient number, since it is larger than the sum of its proper divisors (1192927285).

13122200003 is a wasteful number, since it uses less digits than its factorization.

13122200003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1192927284.

The product of its (nonzero) digits is 72, while the sum is 14.

Adding to 13122200003 its reverse (30000222131), we get a palindrome (43122422134).

The spelling of 13122200003 in words is "thirteen billion, one hundred twenty-two million, two hundred thousand, three".