2012242132 has 6 divisors (see below), whose sum is σ = 3521423738. Its totient is φ = 1006121064.

The previous prime is 2012242129. The next prime is 2012242171. The reversal of 2012242132 is 2312422102.

It can be written as a sum of positive squares in only one way, i.e., 1039675536 + 972566596 = 32244^2 + 31186^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 251530263 + ... + 251530270.

Almost surely, 2^2012242132 is an apocalyptic number.

It is an amenable number.

2012242132 is a deficient number, since it is larger than the sum of its proper divisors (1509181606).

2012242132 is a wasteful number, since it uses less digits than its factorization.

2012242132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 503060537 (or 503060535 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 19.

The square root of 2012242132 is about 44858.0219358812. The cubic root of 2012242132 is about 1262.4865091785.

Adding to 2012242132 its reverse (2312422102), we get a palindrome (4324664234).

The spelling of 2012242132 in words is "two billion, twelve million, two hundred forty-two thousand, one hundred thirty-two".