1090226611 has 8 divisors (see below), whose sum is σ = 1148067360. Its totient is φ = 1033255872.

The previous prime is 1090226581. The next prime is 1090226633. The reversal of 1090226611 is 1166220901.

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

It is a cyclic number.

It is not a de Polignac number, because 1090226611 - 2²³ = 1081838003 is a prime.

It is a Duffinian number.

1090226611 is a modest number, since divided by 226611 gives 1090 as remainder.

It is a self number, because there is not a number n which added to its sum of digits gives 1090226611.

It is not an unprimeable number, because it can be changed into a prime (1090226651) 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, 214930 + ... + 219943.

It is an arithmetic number, because the mean of its divisors is an integer number (143508420).

Almost surely, 2^1090226611 is an apocalyptic number.

1090226611 is a deficient number, since it is larger than the sum of its proper divisors (57840749).

1090226611 is a wasteful number, since it uses less digits than its factorization.

1090226611 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 435005.

The product of its (nonzero) digits is 1296, while the sum is 28.

The square root of 1090226611 is about 33018.5797847212. The cubic root of 1090226611 is about 1029.2137812026.

The spelling of 1090226611 in words is "one billion, ninety million, two hundred twenty-six thousand, six hundred eleven".