12010132164 has 12 divisors (see below), whose sum is σ = 28023641744. Its totient is φ = 4003377384.

The previous prime is 12010132163. The next prime is 12010132213. The reversal of 12010132164 is 46123101021.

It is a tau number, because it is divible by the number of its divisors (12).

It is a self number, because there is not a number n which added to its sum of digits gives 12010132164.

It is not an unprimeable number, because it can be changed into a prime (12010132163) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 500422162 + ... + 500422185.

Almost surely, 2^12010132164 is an apocalyptic number.

It is an amenable number.

12010132164 is an abundant number, since it is smaller than the sum of its proper divisors (16013509580).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

12010132164 is a wasteful number, since it uses less digits than its factorization.

12010132164 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1000844354 (or 1000844352 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 21.

Adding to 12010132164 its reverse (46123101021), we get a palindrome (58133233185).

The spelling of 12010132164 in words is "twelve billion, ten million, one hundred thirty-two thousand, one hundred sixty-four".