1065012213 has 8 divisors (see below), whose sum is σ = 1420415776. Its totient is φ = 709808400.

The previous prime is 1065012191. The next prime is 1065012229. The reversal of 1065012213 is 3122105601.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1065012213 - 2⁸ = 1065011957 is a prime.

It is a super-2 number, since 2×1065012213² = 2268502027678314738, which contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 1065012213.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1065012233) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 37018 + ... + 59163.

It is an arithmetic number, because the mean of its divisors is an integer number (177551972).

Almost surely, 2^1065012213 is an apocalyptic number.

It is an amenable number.

1065012213 is a deficient number, since it is larger than the sum of its proper divisors (355403563).

1065012213 is an equidigital number, since it uses as much as digits as its factorization.

1065012213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 99875.

The product of its (nonzero) digits is 360, while the sum is 21.

The square root of 1065012213 is about 32634.5248624827. The cubic root of 1065012213 is about 1021.2173767324.

Adding to 1065012213 its reverse (3122105601), we get a palindrome (4187117814).

The spelling of 1065012213 in words is "one billion, sixty-five million, twelve thousand, two hundred thirteen".