1100221200022 has 12 divisors (see below), whose sum is σ = 1919773726740. Its totient is φ = 471523371396.

The previous prime is 1100221200011. The next prime is 1100221200077. The reversal of 1100221200022 is 2200021220011.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 1100221199975 and 1100221200011.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 5613373372 + ... + 5613373567.

It is an arithmetic number, because the mean of its divisors is an integer number (159981143895).

Almost surely, 2^{1100221200022} is an apocalyptic number.

1100221200022 is a deficient number, since it is larger than the sum of its proper divisors (819552526718).

1100221200022 is a wasteful number, since it uses less digits than its factorization.

1100221200022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11226746955 (or 11226746948 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 13.

Adding to 1100221200022 its reverse (2200021220011), we get a palindrome (3300242420033).

The spelling of 1100221200022 in words is "one trillion, one hundred billion, two hundred twenty-one million, two hundred thousand, twenty-two".