10002213232 has 40 divisors (see below), whose sum is σ = 21248430192. Its totient is φ = 4523366400.

The previous prime is 10002213203. The next prime is 10002213239. The reversal of 10002213232 is 23231220001.

It is a Harshad number since it is a multiple of its sum of digits (16).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10002213239) 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, 109569 + ... + 178912.

Almost surely, 2^10002213232 is an apocalyptic number.

It is an amenable number.

10002213232 is an abundant number, since it is smaller than the sum of its proper divisors (11246216960).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10002213232 is a wasteful number, since it uses less digits than its factorization.

10002213232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 288697 (or 288691 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 16.

Adding to 10002213232 its reverse (23231220001), we get a palindrome (33233433233).

The spelling of 10002213232 in words is "ten billion, two million, two hundred thirteen thousand, two hundred thirty-two".