11100220210222 has 32 divisors (see below), whose sum is σ = 19930307009760. Its totient is φ = 4569558913920.

The previous prime is 11100220210201. The next prime is 11100220210231. The reversal of 11100220210222 is 22201202200111.

It is a happy number.

11100220210222 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 11100220210196 and 11100220210205.

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, 366135397 + ... + 366165712.

It is an arithmetic number, because the mean of its divisors is an integer number (622822094055).

Almost surely, 2^{11100220210222} is an apocalyptic number.

11100220210222 is a deficient number, since it is larger than the sum of its proper divisors (8830086799538).

11100220210222 is a wasteful number, since it uses less digits than its factorization.

11100220210222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 732301188.

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

Adding to 11100220210222 its reverse (22201202200111), we get a palindrome (33301422410333).

The spelling of 11100220210222 in words is "eleven trillion, one hundred billion, two hundred twenty million, two hundred ten thousand, two hundred twenty-two".