1100021110022 has 8 divisors (see below), whose sum is σ = 1650327757776. Its totient is φ = 549911857432.

The previous prime is 1100021110007. The next prime is 1100021110039. The reversal of 1100021110022 is 2200111200011.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 1100021109985 and 1100021110012.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 49334858 + ... + 49357149.

It is an arithmetic number, because the mean of its divisors is an integer number (206290969722).

Almost surely, 2^{1100021110022} is an apocalyptic number.

1100021110022 is a deficient number, since it is larger than the sum of its proper divisors (550306647754).

1100021110022 is an equidigital number, since it uses as much as digits as its factorization.

1100021110022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 98697582.

The product of its (nonzero) digits is 8, while the sum is 11.

Adding to 1100021110022 its reverse (2200111200011), we get a palindrome (3300132310033).

The spelling of 1100021110022 in words is "one trillion, one hundred billion, twenty-one million, one hundred ten thousand, twenty-two".