12212323130 has 16 divisors (see below), whose sum is σ = 25122493440. Its totient is φ = 4187082192.

The previous prime is 12212323103. The next prime is 12212323141. The reversal of 12212323130 is 3132321221.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 87230810 + ... + 87230949.

It is an arithmetic number, because the mean of its divisors is an integer number (1570155840).

Almost surely, 2^12212323130 is an apocalyptic number.

12212323130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12212323130 is an abundant number, since it is smaller than the sum of its proper divisors (12910170310).

12212323130 is a wasteful number, since it uses less digits than its factorization.

12212323130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 174461773.

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 12212323130 its reverse (3132321221), we get a palindrome (15344644351).

The spelling of 12212323130 in words is "twelve billion, two hundred twelve million, three hundred twenty-three thousand, one hundred thirty".