10221122110222 has 8 divisors (see below), whose sum is σ = 15395832468000. Its totient is φ = 5089177954224.

The previous prime is 10221122110193. The next prime is 10221122110223. The reversal of 10221122110222 is 22201122112201.

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

It is a self number, because there is not a number n which added to its sum of digits gives 10221122110222.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10221122110223) 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, 10691549847 + ... + 10691550802.

It is an arithmetic number, because the mean of its divisors is an integer number (1924479058500).

Almost surely, 2^{10221122110222} is an apocalyptic number.

10221122110222 is a deficient number, since it is larger than the sum of its proper divisors (5174710357778).

10221122110222 is a wasteful number, since it uses less digits than its factorization.

10221122110222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21383100890.

The product of its (nonzero) digits is 128, while the sum is 19.

Adding to 10221122110222 its reverse (22201122112201), we get a palindrome (32422244222423).

The spelling of 10221122110222 in words is "ten trillion, two hundred twenty-one billion, one hundred twenty-two million, one hundred ten thousand, two hundred twenty-two".