11220211011110 has 32 divisors (see below), whose sum is σ = 20215344191040. Its totient is φ = 4483871056512.

The previous prime is 11220211011083. The next prime is 11220211011127. The reversal of 11220211011110 is 1111011202211.

It is a super-3 number, since 3×11220211011110³ (a number of 40 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 101836631 + ... + 101946749.

It is an arithmetic number, because the mean of its divisors is an integer number (631729505970).

Almost surely, 2^{11220211011110} is an apocalyptic number.

11220211011110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11220211011110 is a deficient number, since it is larger than the sum of its proper divisors (8995133179930).

11220211011110 is a wasteful number, since it uses less digits than its factorization.

11220211011110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 119600.

The product of its (nonzero) digits is 8, while the sum is 14.

Adding to 11220211011110 its reverse (1111011202211), we get a palindrome (12331222213321).

The spelling of 11220211011110 in words is "eleven trillion, two hundred twenty billion, two hundred eleven million, eleven thousand, one hundred ten".