12102223403 has 8 divisors (see below), whose sum is σ = 12436333872. Its totient is φ = 11768482656.

The previous prime is 12102223391. The next prime is 12102223417. The reversal of 12102223403 is 30432220121.

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 12102223403 - 2⁴ = 12102223387 is a prime.

It is a super-2 number, since 2×12102223403² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12132223403) 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, 25400 + ... + 157637.

It is an arithmetic number, because the mean of its divisors is an integer number (1554541734).

Almost surely, 2^12102223403 is an apocalyptic number.

12102223403 is a deficient number, since it is larger than the sum of its proper divisors (334110469).

12102223403 is a wasteful number, since it uses less digits than its factorization.

12102223403 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 184861.

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 12102223403 its reverse (30432220121), we get a palindrome (42534443524).

The spelling of 12102223403 in words is "twelve billion, one hundred two million, two hundred twenty-three thousand, four hundred three".