11022101222 has 16 divisors (see below), whose sum is σ = 18376472592. Its totient is φ = 4915516320.

The previous prime is 11022101219. The next prime is 11022101227. The reversal of 11022101222 is 22210122011.

It is a junction number, because it is equal to n+sod(n) for n = 11022101197 and 11022101206.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11022101227) 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, 4725293 + ... + 4727624.

It is an arithmetic number, because the mean of its divisors is an integer number (1148529537).

Almost surely, 2^11022101222 is an apocalyptic number.

11022101222 is a deficient number, since it is larger than the sum of its proper divisors (7354371370).

11022101222 is a wasteful number, since it uses less digits than its factorization.

11022101222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9452983.

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 11022101222 its reverse (22210122011), we get a palindrome (33232223233).

The spelling of 11022101222 in words is "eleven billion, twenty-two million, one hundred one thousand, two hundred twenty-two".