1210012132 has 12 divisors (see below), whose sum is σ = 2420024320. Its totient is φ = 518576616.

The previous prime is 1210012123. The next prime is 1210012159. The reversal of 1210012132 is 2312100121.

1210012132 is an admirable number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 21607332 + ... + 21607387.

Almost surely, 2^1210012132 is an apocalyptic number.

It is an amenable number.

1210012132 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

1210012132 is a wasteful number, since it uses less digits than its factorization.

1210012132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43214730 (or 43214728 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 13.

The square root of 1210012132 is about 34785.2286466540. The cubic root of 1210012132 is about 1065.6057981559.

Adding to 1210012132 its reverse (2312100121), we get a palindrome (3522112253).

The spelling of 1210012132 in words is "one billion, two hundred ten million, twelve thousand, one hundred thirty-two".