11222200022 has 32 divisors (see below), whose sum is σ = 18441561600. Its totient is φ = 5079398400.

The previous prime is 11222199979. The next prime is 11222200027. The reversal of 11222200022 is 22000222211.

It is a zygodrome in base 10.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11222200027) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 7426247 + ... + 7427757.

It is an arithmetic number, because the mean of its divisors is an integer number (576298800).

Almost surely, 2^11222200022 is an apocalyptic number.

11222200022 is a deficient number, since it is larger than the sum of its proper divisors (7219361578).

11222200022 is a wasteful number, since it uses less digits than its factorization.

11222200022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2732.

The product of its (nonzero) digits is 64, while the sum is 14.

Adding to 11222200022 its reverse (22000222211), we get a palindrome (33222422233).

The spelling of 11222200022 in words is "eleven billion, two hundred twenty-two million, two hundred thousand, twenty-two".