10002213212 has 12 divisors (see below), whose sum is σ = 17834135256. Its totient is φ = 4906746000.

The previous prime is 10002213203. The next prime is 10002213239. The reversal of 10002213212 is 21231220001.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 23589914 + ... + 23590337.

It is an arithmetic number, because the mean of its divisors is an integer number (1486177938).

Almost surely, 2^10002213212 is an apocalyptic number.

It is an amenable number.

10002213212 is a deficient number, since it is larger than the sum of its proper divisors (7831922044).

10002213212 is a wasteful number, since it uses less digits than its factorization.

10002213212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47180308 (or 47180306 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 14.

Adding to 10002213212 its reverse (21231220001), we get a palindrome (31233433213).

The spelling of 10002213212 in words is "ten billion, two million, two hundred thirteen thousand, two hundred twelve".