10002211222 has 16 divisors (see below), whose sum is σ = 15927363072. Its totient is φ = 4694627200.

The previous prime is 10002211207. The next prime is 10002211223. The reversal of 10002211222 is 22211220001.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10002211223) 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, 371029 + ... + 397072.

It is an arithmetic number, because the mean of its divisors is an integer number (995460192).

Almost surely, 2^10002211222 is an apocalyptic number.

10002211222 is a deficient number, since it is larger than the sum of its proper divisors (5925151850).

10002211222 is a wasteful number, since it uses less digits than its factorization.

10002211222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 768503.

The product of its (nonzero) digits is 32, while the sum is 13.

Adding to 10002211222 its reverse (22211220001), we get a palindrome (32213431223).

The spelling of 10002211222 in words is "ten billion, two million, two hundred eleven thousand, two hundred twenty-two".