11230321022011 has 12 divisors (see below), whose sum is σ = 14068753808592. Its totient is φ = 8885528720208.

The previous prime is 11230321021973. The next prime is 11230321022017. The reversal of 11230321022011 is 11022012303211.

11230321022011 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 11230321022011 - 2⁷ = 11230321021883 is a prime.

It is a super-2 number, since 2×11230321022011² (a number of 27 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 11230321022011.

It is not an unprimeable number, because it can be changed into a prime (11230321022017) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 8815008015 + ... + 8815009288.

It is an arithmetic number, because the mean of its divisors is an integer number (1172396150716).

Almost surely, 2^{11230321022011} is an apocalyptic number.

11230321022011 is a deficient number, since it is larger than the sum of its proper divisors (2838432786581).

11230321022011 is a wasteful number, since it uses less digits than its factorization.

11230321022011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17630017330 (or 17630017323 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 19.

Adding to 11230321022011 its reverse (11022012303211), we get a palindrome (22252333325222).

The spelling of 11230321022011 in words is "eleven trillion, two hundred thirty billion, three hundred twenty-one million, twenty-two thousand, eleven".