11101210222 has 16 divisors (see below), whose sum is σ = 18397914912. Its totient is φ = 4996963840.

The previous prime is 11101210217. The next prime is 11101210259. The reversal of 11101210222 is 22201210111.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7097179 + ... + 7098742.

It is an arithmetic number, because the mean of its divisors is an integer number (1149869682).

Almost surely, 2^11101210222 is an apocalyptic number.

11101210222 is a deficient number, since it is larger than the sum of its proper divisors (7296704690).

11101210222 is a wasteful number, since it uses less digits than its factorization.

11101210222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14195963.

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 11101210222 its reverse (22201210111), we get a palindrome (33302420333).

The spelling of 11101210222 in words is "eleven billion, one hundred one million, two hundred ten thousand, two hundred twenty-two".