1100022011210 has 32 divisors (see below), whose sum is σ = 2168806084560. Its totient is φ = 399845727232.

The previous prime is 1100022011177. The next prime is 1100022011237. The reversal of 1100022011210 is 121102200011.

It can be written as a sum of positive squares in 8 ways, for example, as 400224512689 + 699797498521 = 632633^2 + 836539^2 .

It is a junction number, because it is equal to n+sod(n) for n = 1100022011191 and 1100022011200.

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, 111559169 + ... + 111569028.

Almost surely, 2^{1100022011210} is an apocalyptic number.

1100022011210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1100022011210 is a deficient number, since it is larger than the sum of its proper divisors (1068784073350).

1100022011210 is a wasteful number, since it uses less digits than its factorization.

1100022011210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 223128250.

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

Adding to 1100022011210 its reverse (121102200011), we get a palindrome (1221124211221).

It can be divided in two parts, 110002 and 2011210, that added together give a palindrome (2121212).

The spelling of 1100022011210 in words is "one trillion, one hundred billion, twenty-two million, eleven thousand, two hundred ten".