11022002011222 has 32 divisors (see below), whose sum is σ = 16678476460800. Its totient is φ = 5462640644448.

The previous prime is 11022002011193. The next prime is 11022002011231. The reversal of 11022002011222 is 22211020022011.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 11022002011196 and 11022002011205.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1057058373 + ... + 1057068799.

It is an arithmetic number, because the mean of its divisors is an integer number (521202389400).

Almost surely, 2^{11022002011222} is an apocalyptic number.

11022002011222 is a deficient number, since it is larger than the sum of its proper divisors (5656474449578).

11022002011222 is a wasteful number, since it uses less digits than its factorization.

11022002011222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16260.

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

Adding to 11022002011222 its reverse (22211020022011), we get a palindrome (33233022033233).

The spelling of 11022002011222 in words is "eleven trillion, twenty-two billion, two million, eleven thousand, two hundred twenty-two".