11100101121022 has 24 divisors (see below), whose sum is σ = 17692877241720. Its totient is φ = 5221896005760.

The previous prime is 11100101121017. The next prime is 11100101121041. The reversal of 11100101121022 is 22012110100111.

It is a happy number.

It is a super-2 number, since 2×11100101121022² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 11100101120993 and 11100101121011.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1291504 + ... + 4885507.

It is an arithmetic number, because the mean of its divisors is an integer number (737203218405).

Almost surely, 2^{11100101121022} is an apocalyptic number.

11100101121022 is a deficient number, since it is larger than the sum of its proper divisors (6592776120698).

11100101121022 is a wasteful number, since it uses less digits than its factorization.

11100101121022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6180156 (or 6180139 counting only the distinct ones).

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

Adding to 11100101121022 its reverse (22012110100111), we get a palindrome (33112211221133).

The spelling of 11100101121022 in words is "eleven trillion, one hundred billion, one hundred one million, one hundred twenty-one thousand, twenty-two".