12132142210 has 16 divisors (see below), whose sum is σ = 21958510392. Its totient is φ = 4826044800.

The previous prime is 12132142171. The next prime is 12132142241. The reversal of 12132142210 is 1224123121.

It can be written as a sum of positive squares in 4 ways, for example, as 5943330649 + 6188811561 = 77093^2 + 78669^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3349611 + ... + 3353230.

Almost surely, 2^12132142210 is an apocalyptic number.

12132142210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12132142210 is a deficient number, since it is larger than the sum of its proper divisors (9826368182).

12132142210 is a wasteful number, since it uses less digits than its factorization.

12132142210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6703029.

The product of its (nonzero) digits is 192, while the sum is 19.

Adding to 12132142210 its reverse (1224123121), we get a palindrome (13356265331).

The spelling of 12132142210 in words is "twelve billion, one hundred thirty-two million, one hundred forty-two thousand, two hundred ten".