11221202222110 has 32 divisors (see below), whose sum is σ = 20275413203232. Its totient is φ = 4471341851520.

The previous prime is 11221202222107. The next prime is 11221202222119. The reversal of 11221202222110 is 1122220212211.

11221202222110 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11221202222119) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1556065 + ... + 4986355.

It is an arithmetic number, because the mean of its divisors is an integer number (633606662601).

Almost surely, 2^{11221202222110} is an apocalyptic number.

11221202222110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11221202222110 is a deficient number, since it is larger than the sum of its proper divisors (9054210981122).

11221202222110 is a wasteful number, since it uses less digits than its factorization.

11221202222110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3431548.

The product of its (nonzero) digits is 128, while the sum is 19.

Adding to 11221202222110 its reverse (1122220212211), we get a palindrome (12343422434321).

The spelling of 11221202222110 in words is "eleven trillion, two hundred twenty-one billion, two hundred two million, two hundred twenty-two thousand, one hundred ten".