10302213232 has 10 divisors (see below), whose sum is σ = 19960538168. Its totient is φ = 5151106608.

The previous prime is 10302213227. The next prime is 10302213239. The reversal of 10302213232 is 23231220301.

It is a super-2 number, since 2×10302213232² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10302213239) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 321944148 + ... + 321944179.

Almost surely, 2^10302213232 is an apocalyptic number.

It is an amenable number.

10302213232 is a deficient number, since it is larger than the sum of its proper divisors (9658324936).

10302213232 is an equidigital number, since it uses as much as digits as its factorization.

10302213232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 643888335 (or 643888329 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 19.

Adding to 10302213232 its reverse (23231220301), we get a palindrome (33533433533).

The spelling of 10302213232 in words is "ten billion, three hundred two million, two hundred thirteen thousand, two hundred thirty-two".