11202222022210 has 16 divisors (see below), whose sum is σ = 20176438903992. Its totient is φ = 4478124528000.

The previous prime is 11202222022207. The next prime is 11202222022241. The reversal of 11202222022210 is 1222022220211.

It can be written as a sum of positive squares in 4 ways, for example, as 8895562746849 + 2306659275361 = 2982543^2 + 1518769^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 345518091 + ... + 345550510.

Almost surely, 2^{11202222022210} is an apocalyptic number.

11202222022210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11202222022210 is a deficient number, since it is larger than the sum of its proper divisors (8974216881782).

11202222022210 is a wasteful number, since it uses less digits than its factorization.

11202222022210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 691070229.

The product of its (nonzero) digits is 256, while the sum is 19.

Adding to 11202222022210 its reverse (1222022220211), we get a palindrome (12424244242421).

The spelling of 11202222022210 in words is "eleven trillion, two hundred two billion, two hundred twenty-two million, twenty-two thousand, two hundred ten".