11120232011211 has 6 divisors (see below), whose sum is σ = 16062557349540. Its totient is φ = 7413488007468.

The previous prime is 11120232011143. The next prime is 11120232011237. The reversal of 11120232011211 is 11211023202111.

It is a happy number.

11120232011211 is a `hidden beast` number, since 1 + 1 + 120 + 2 + 320 + 11 + 211 = 666.

11120232011211 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a de Polignac number, because none of the positive numbers 2^k-11120232011211 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11120232031211) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 617790667281 + ... + 617790667298.

It is an arithmetic number, because the mean of its divisors is an integer number (2677092891590).

Almost surely, 2^{11120232011211} is an apocalyptic number.

11120232011211 is a deficient number, since it is larger than the sum of its proper divisors (4942325338329).

11120232011211 is a wasteful number, since it uses less digits than its factorization.

11120232011211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1235581334585 (or 1235581334582 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 18.

Adding to 11120232011211 its reverse (11211023202111), we get a palindrome (22331255213322).

The spelling of 11120232011211 in words is "eleven trillion, one hundred twenty billion, two hundred thirty-two million, eleven thousand, two hundred eleven".