11110021201110 has 64 divisors (see below), whose sum is σ = 28750539605760. Its totient is φ = 2731402270080.

The previous prime is 11110021201067. The next prime is 11110021201129. The reversal of 11110021201110 is 1110212001111.

It is a super-2 number, since 2×11110021201110² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 17246740 + ... + 17879319.

It is an arithmetic number, because the mean of its divisors is an integer number (449227181340).

Almost surely, 2^{11110021201110} is an apocalyptic number.

11110021201110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11110021201110 is an abundant number, since it is smaller than the sum of its proper divisors (17640518404650).

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

11110021201110 is a wasteful number, since it uses less digits than its factorization.

11110021201110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35126893.

The product of its (nonzero) digits is 4, while the sum is 12.

Adding to 11110021201110 its reverse (1110212001111), we get a palindrome (12220233202221).

The spelling of 11110021201110 in words is "eleven trillion, one hundred ten billion, twenty-one million, two hundred one thousand, one hundred ten".