11022091101 has 12 divisors (see below), whose sum is σ = 18195198112. Its totient is φ = 6298337736.

The previous prime is 11022091081. The next prime is 11022091109. The reversal of 11022091101 is 10119022011.

It is a happy number.

It is not a de Polignac number, because 11022091101 - 2⁷ = 11022090973 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11022091109) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 87476851 + ... + 87476976.

Almost surely, 2^11022091101 is an apocalyptic number.

It is an amenable number.

11022091101 is a deficient number, since it is larger than the sum of its proper divisors (7173107011).

11022091101 is a wasteful number, since it uses less digits than its factorization.

11022091101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 174953840 (or 174953837 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 18.

The spelling of 11022091101 in words is "eleven billion, twenty-two million, ninety-one thousand, one hundred one".