11110122210 has 64 divisors (see below), whose sum is σ = 29376411264. Its totient is φ = 2666688000.

The previous prime is 11110122203. The next prime is 11110122229. The reversal of 11110122210 is 1222101111.

It is a super-2 number, since 2×11110122210² (a number of 21 digits) contains 22 as substring.

11110122210 is a modest number, since divided by 122210 gives 11110 as remainder.

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, 133339 + ... + 199998.

It is an arithmetic number, because the mean of its divisors is an integer number (459006426).

Almost surely, 2^11110122210 is an apocalyptic number.

11110122210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11110122210 is an abundant number, since it is smaller than the sum of its proper divisors (18266289054).

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

11110122210 is a wasteful number, since it uses less digits than its factorization.

11110122210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 333459.

The product of its (nonzero) digits is 8, while the sum is 12.

Adding to 11110122210 its reverse (1222101111), we get a palindrome (12332223321).

The spelling of 11110122210 in words is "eleven billion, one hundred ten million, one hundred twenty-two thousand, two hundred ten".