1032212009 has 4 divisors (see below), whose sum is σ = 1077090816. Its totient is φ = 987333204.

The previous prime is 1032212003. The next prime is 1032212039. The reversal of 1032212009 is 9002122301.

1032212009 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 1032212009 - 2¹⁶ = 1032146473 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1032212003) 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, 22439369 + ... + 22439414.

It is an arithmetic number, because the mean of its divisors is an integer number (269272704).

Almost surely, 2^1032212009 is an apocalyptic number.

It is an amenable number.

1032212009 is a deficient number, since it is larger than the sum of its proper divisors (44878807).

1032212009 is an equidigital number, since it uses as much as digits as its factorization.

1032212009 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44878806.

The product of its (nonzero) digits is 216, while the sum is 20.

The square root of 1032212009 is about 32128.0564149156. The cubic root of 1032212009 is about 1010.6240658428.

The spelling of 1032212009 in words is "one billion, thirty-two million, two hundred twelve thousand, nine".