11090219901 has 8 divisors (see below), whose sum is σ = 15186607584. Its totient is φ = 7193656080.

The previous prime is 11090219887. The next prime is 11090219923. The reversal of 11090219901 is 10991209011.

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

It is not a de Polignac number, because 11090219901 - 2⁵ = 11090219869 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11090219401) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 49955835 + ... + 49956056.

It is an arithmetic number, because the mean of its divisors is an integer number (1898325948).

Almost surely, 2^11090219901 is an apocalyptic number.

It is an amenable number.

11090219901 is a deficient number, since it is larger than the sum of its proper divisors (4096387683).

11090219901 is an equidigital number, since it uses as much as digits as its factorization.

11090219901 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 99911931.

The product of its (nonzero) digits is 1458, while the sum is 33.

The spelling of 11090219901 in words is "eleven billion, ninety million, two hundred nineteen thousand, nine hundred one".