11110000221110 has 48 divisors (see below), whose sum is σ = 23263399771920. Its totient is φ = 3809074207680.

The previous prime is 11110000221091. The next prime is 11110000221119. The reversal of 11110000221110 is 1112200001111.

It is a junction number, because it is equal to n+sod(n) for n = 11110000221091 and 11110000221100.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11110000221119) 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, 32221925 + ... + 32564895.

It is an arithmetic number, because the mean of its divisors is an integer number (484654161915).

Almost surely, 2^{11110000221110} is an apocalyptic number.

11110000221110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11110000221110 is an abundant number, since it is smaller than the sum of its proper divisors (12153399550810).

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

11110000221110 is a wasteful number, since it uses less digits than its factorization.

11110000221110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 409101 (or 409094 counting only the distinct ones).

The product of its (nonzero) digits is 4, while the sum is 11.

Adding to 11110000221110 its reverse (1112200001111), we get a palindrome (12222200222221).

The spelling of 11110000221110 in words is "eleven trillion, one hundred ten billion, two hundred twenty-one thousand, one hundred ten".