11101110022210 has 16 divisors (see below), whose sum is σ = 21519074812536. Its totient is φ = 4098871392768.

The previous prime is 11101110022183. The next prime is 11101110022231. The reversal of 11101110022210 is 1222001110111.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 10280558481561 + 820551540649 = 3206331^2 + 905843^2 .

It is a super-2 number, since 2×11101110022210² (a number of 27 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (13).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 42696576879 + ... + 42696577138.

Almost surely, 2^{11101110022210} is an apocalyptic number.

11101110022210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11101110022210 is a deficient number, since it is larger than the sum of its proper divisors (10417964790326).

11101110022210 is a wasteful number, since it uses less digits than its factorization.

11101110022210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 85393154037.

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

Adding to 11101110022210 its reverse (1222001110111), we get a palindrome (12323111132321).

The spelling of 11101110022210 in words is "eleven trillion, one hundred one billion, one hundred ten million, twenty-two thousand, two hundred ten".