12212132030 has 32 divisors (see below), whose sum is σ = 25210911744. Its totient is φ = 4172214816.

The previous prime is 12212132017. The next prime is 12212132041. The reversal of 12212132030 is 3023121221.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 288422 + ... + 328041.

It is an arithmetic number, because the mean of its divisors is an integer number (787840992).

Almost surely, 2^12212132030 is an apocalyptic number.

12212132030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12212132030 is an abundant number, since it is smaller than the sum of its proper divisors (12998779714).

12212132030 is a wasteful number, since it uses less digits than its factorization.

12212132030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 616760.

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 12212132030 its reverse (3023121221), we get a palindrome (15235253251).

The spelling of 12212132030 in words is "twelve billion, two hundred twelve million, one hundred thirty-two thousand, thirty".