10002022112222 has 16 divisors (see below), whose sum is σ = 17160696091872. Its totient is φ = 4282987787520.

The previous prime is 10002022112219. The next prime is 10002022112239. The reversal of 10002022112222 is 22221122020001.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 10002022112222.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 299409179 + ... + 299442582.

It is an arithmetic number, because the mean of its divisors is an integer number (1072543505742).

Almost surely, 2^{10002022112222} is an apocalyptic number.

10002022112222 is a deficient number, since it is larger than the sum of its proper divisors (7158673979650).

10002022112222 is a wasteful number, since it uses less digits than its factorization.

10002022112222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 598852963.

The product of its (nonzero) digits is 128, while the sum is 17.

Adding to 10002022112222 its reverse (22221122020001), we get a palindrome (32223144132223).

The spelling of 10002022112222 in words is "ten trillion, two billion, twenty-two million, one hundred twelve thousand, two hundred twenty-two".