12222213130 has 16 divisors (see below), whose sum is σ = 22002567264. Its totient is φ = 4888311120.

The previous prime is 12222213079. The next prime is 12222213131. The reversal of 12222213130 is 3131222221.

It is a super-3 number, since 3×12222213130³ (a number of 31 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 12222213098 and 12222213107.

It is not an unprimeable number, because it can be changed into a prime (12222213131) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23689 + ... + 158131.

It is an arithmetic number, because the mean of its divisors is an integer number (1375160454).

Almost surely, 2^12222213130 is an apocalyptic number.

12222213130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12222213130 is a deficient number, since it is larger than the sum of its proper divisors (9780354134).

12222213130 is a wasteful number, since it uses less digits than its factorization.

12222213130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 143541.

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 12222213130 its reverse (3131222221), we get a palindrome (15353435351).

Subtracting from 12222213130 its reverse (3131222221), we obtain a palindrome (9090990909).

The spelling of 12222213130 in words is "twelve billion, two hundred twenty-two million, two hundred thirteen thousand, one hundred thirty".