11100000002210 has 48 divisors (see below), whose sum is σ = 23244918167160. Its totient is φ = 3805243142400.

The previous prime is 11100000002207. The next prime is 11100000002219. The reversal of 11100000002210 is 1220000000111.

It can be written as a sum of positive squares in 4 ways, for example, as 10064610315529 + 1035389686681 = 3172477^2 + 1017541^2 .

It is not an unprimeable number, because it can be changed into a prime (11100000002219) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2571326 + ... + 5367654.

Almost surely, 2^{11100000002210} is an apocalyptic number.

11100000002210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11100000002210 is an abundant number, since it is smaller than the sum of its proper divisors (12144918164950).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11100000002210 is a wasteful number, since it uses less digits than its factorization.

11100000002210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2804451 (or 2804444 counting only the distinct ones).

The product of its (nonzero) digits is 4, while the sum is 8.

Adding to 11100000002210 its reverse (1220000000111), we get a palindrome (12320000002321).

The spelling of 11100000002210 in words is "eleven trillion, one hundred billion, two thousand, two hundred ten".