10222211100202 has 16 divisors (see below), whose sum is σ = 16795113573960. Its totient is φ = 4644574617088.

The previous prime is 10222211100191. The next prime is 10222211100229. The reversal of 10222211100202 is 20200111222201.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 7961996533401 + 2260214566801 = 2821701^2 + 1503401^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5183676043 + ... + 5183678014.

Almost surely, 2^{10222211100202} is an apocalyptic number.

10222211100202 is a deficient number, since it is larger than the sum of its proper divisors (6572902473758).

10222211100202 is a wasteful number, since it uses less digits than its factorization.

10222211100202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10367354105.

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

Adding to 10222211100202 its reverse (20200111222201), we get a palindrome (30422322322403).

The spelling of 10222211100202 in words is "ten trillion, two hundred twenty-two billion, two hundred eleven million, one hundred thousand, two hundred two".