11102111220010 has 16 divisors (see below), whose sum is σ = 20041390404576. Its totient is φ = 4428046663888.

The previous prime is 11102111219981. The next prime is 11102111220017. The reversal of 11102111220010 is 1002211120111.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (11102111220017) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1599724372 + ... + 1599731311.

It is an arithmetic number, because the mean of its divisors is an integer number (1252586900286).

Almost surely, 2^{11102111220010} is an apocalyptic number.

11102111220010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11102111220010 is a deficient number, since it is larger than the sum of its proper divisors (8939279184566).

11102111220010 is a wasteful number, since it uses less digits than its factorization.

11102111220010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3199456037.

The product of its (nonzero) digits is 8, while the sum is 13.

Adding to 11102111220010 its reverse (1002211120111), we get a palindrome (12104322340121).

The spelling of 11102111220010 in words is "eleven trillion, one hundred two billion, one hundred eleven million, two hundred twenty thousand, ten".