1065212002 has 4 divisors (see below), whose sum is σ = 1597818006. Its totient is φ = 532606000.

The previous prime is 1065211997. The next prime is 1065212003. The reversal of 1065212002 is 2002125601.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 1050991561 + 14220441 = 32419^2 + 3771^2 .

It is a super-2 number, since 2×1065212002² = 2269353218409696008, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1065212003) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 266302999 + ... + 266303002.

Almost surely, 2^1065212002 is an apocalyptic number.

1065212002 is a deficient number, since it is larger than the sum of its proper divisors (532606004).

1065212002 is an equidigital number, since it uses as much as digits as its factorization.

1065212002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 532606003.

The product of its (nonzero) digits is 240, while the sum is 19.

The square root of 1065212002 is about 32637.5857256630. The cubic root of 1065212002 is about 1021.2812305359.

Adding to 1065212002 its reverse (2002125601), we get a palindrome (3067337603).

The spelling of 1065212002 in words is "one billion, sixty-five million, two hundred twelve thousand, two".