11101001011222 has 8 divisors (see below), whose sum is σ = 17225691224400. Its totient is φ = 5359103936424.

The previous prime is 11101001011183. The next prime is 11101001011253. The reversal of 11101001011222 is 22211010010111.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 95698284522 + ... + 95698284637.

It is an arithmetic number, because the mean of its divisors is an integer number (2153211403050).

Almost surely, 2^{11101001011222} is an apocalyptic number.

11101001011222 is a deficient number, since it is larger than the sum of its proper divisors (6124690213178).

11101001011222 is a wasteful number, since it uses less digits than its factorization.

11101001011222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 191396569190.

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

Adding to 11101001011222 its reverse (22211010010111), we get a palindrome (33312011021333).

The spelling of 11101001011222 in words is "eleven trillion, one hundred one billion, one million, eleven thousand, two hundred twenty-two".