11320030221111 has 48 divisors (see below), whose sum is σ = 17495318786400. Its totient is φ = 7032531787776.

The previous prime is 11320030221109. The next prime is 11320030221113. The reversal of 11320030221111 is 11112203002311.

11320030221111 is a `hidden beast` number, since 11 + 320 + 0 + 3 + 0 + 221 + 111 = 666.

11320030221111 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (11320030221109) and next prime (11320030221113).

It is not a de Polignac number, because 11320030221111 - 2¹ = 11320030221109 is a prime.

It is a super-4 number, since 4×11320030221111⁴ (a number of 53 digits) contains 4444 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11320030221113) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1010301 + ... + 4864233.

It is an arithmetic number, because the mean of its divisors is an integer number (364485808050).

Almost surely, 2^{11320030221111} is an apocalyptic number.

11320030221111 is a deficient number, since it is larger than the sum of its proper divisors (6175288565289).

11320030221111 is a wasteful number, since it uses less digits than its factorization.

11320030221111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3854240 (or 3854237 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 18.

Adding to 11320030221111 its reverse (11112203002311), we get a palindrome (22432233223422).

The spelling of 11320030221111 in words is "eleven trillion, three hundred twenty billion, thirty million, two hundred twenty-one thousand, one hundred eleven".