10220000222222 has 32 divisors (see below), whose sum is σ = 18442320441600. Its totient is φ = 4149425449728.

The previous prime is 10220000222221. The next prime is 10220000222231. The reversal of 10220000222222 is 22222200002201.

It is a self number, because there is not a number n which added to its sum of digits gives 10220000222222.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10220000222221) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 30656429 + ... + 30988007.

It is an arithmetic number, because the mean of its divisors is an integer number (576322513800).

Almost surely, 2^{10220000222222} is an apocalyptic number.

10220000222222 is a deficient number, since it is larger than the sum of its proper divisors (8222320219378).

10220000222222 is a wasteful number, since it uses less digits than its factorization.

10220000222222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 447480.

The product of its (nonzero) digits is 256, while the sum is 17.

Adding to 10220000222222 its reverse (22222200002201), we get a palindrome (32442200224423).

The spelling of 10220000222222 in words is "ten trillion, two hundred twenty billion, two hundred twenty-two thousand, two hundred twenty-two".