11222210010022 has 64 divisors (see below), whose sum is σ = 18718461941760. Its totient is φ = 5002932211200.

The previous prime is 11222210009909. The next prime is 11222210010059. The reversal of 11222210010022 is 22001001222211.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 11222210009978 and 11222210010005.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1266181963 + ... + 1266190825.

It is an arithmetic number, because the mean of its divisors is an integer number (292475967840).

Almost surely, 2^{11222210010022} is an apocalyptic number.

11222210010022 is a deficient number, since it is larger than the sum of its proper divisors (7496251931738).

11222210010022 is a wasteful number, since it uses less digits than its factorization.

11222210010022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11549.

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

Adding to 11222210010022 its reverse (22001001222211), we get a palindrome (33223211232233).

The spelling of 11222210010022 in words is "eleven trillion, two hundred twenty-two billion, two hundred ten million, ten thousand, twenty-two".