10002202111222 has 8 divisors (see below), whose sum is σ = 15003342817272. Its totient is φ = 5001087838800.

The previous prime is 10002202111201. The next prime is 10002202111229. The reversal of 10002202111222 is 22211120220001.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 10002202111196 and 10002202111205.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10002202111229) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5633679 + ... + 7193242.

It is an arithmetic number, because the mean of its divisors is an integer number (1875417852159).

Almost surely, 2^{10002202111222} is an apocalyptic number.

10002202111222 is a deficient number, since it is larger than the sum of its proper divisors (5001140706050).

10002202111222 is a wasteful number, since it uses less digits than its factorization.

10002202111222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13216814.

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 10002202111222 its reverse (22211120220001), we get a palindrome (32213322331223).

The spelling of 10002202111222 in words is "ten trillion, two billion, two hundred two million, one hundred eleven thousand, two hundred twenty-two".