11056010990 has 16 divisors (see below), whose sum is σ = 20766073248. Its totient is φ = 4230125856.

The previous prime is 11056010989. The next prime is 11056011017. The reversal of 11056010990 is 9901065011.

It is a happy number.

11056010990 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×11056010990² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24034577 + ... + 24035036.

It is an arithmetic number, because the mean of its divisors is an integer number (1297879578).

Almost surely, 2^11056010990 is an apocalyptic number.

11056010990 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11056010990 is a deficient number, since it is larger than the sum of its proper divisors (9710062258).

11056010990 is a wasteful number, since it uses less digits than its factorization.

11056010990 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48069643.

The product of its (nonzero) digits is 2430, while the sum is 32.

The spelling of 11056010990 in words is "eleven billion, fifty-six million, ten thousand, nine hundred ninety".