10311103022222 has 16 divisors (see below), whose sum is σ = 15541743257712. Its totient is φ = 5130557568000.

The previous prime is 10311103022221. The next prime is 10311103022237. The reversal of 10311103022222 is 22222030111301.

It is a junction number, because it is equal to n+sod(n) for n = 10311103022194 and 10311103022203.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10311103022221) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8328413 + ... + 9486024.

It is an arithmetic number, because the mean of its divisors is an integer number (971358953607).

Almost surely, 2^{10311103022222} is an apocalyptic number.

10311103022222 is a deficient number, since it is larger than the sum of its proper divisors (5230640235490).

10311103022222 is a wasteful number, since it uses less digits than its factorization.

10311103022222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17815843.

The product of its (nonzero) digits is 288, while the sum is 20.

Adding to 10311103022222 its reverse (22222030111301), we get a palindrome (32533133133523).

The spelling of 10311103022222 in words is "ten trillion, three hundred eleven billion, one hundred three million, twenty-two thousand, two hundred twenty-two".