11212011023 has 8 divisors (see below), whose sum is σ = 11288196096. Its totient is φ = 11136043800.

The previous prime is 11212010993. The next prime is 11212011061. The reversal of 11212011023 is 32011021211.

11212011023 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 11212011023 - 2²⁰ = 11210962447 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 11212010989 and 11212011007.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11212011073) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 49490 + ... + 157712.

It is an arithmetic number, because the mean of its divisors is an integer number (1411024512).

Almost surely, 2^11212011023 is an apocalyptic number.

11212011023 is a deficient number, since it is larger than the sum of its proper divisors (76185073).

11212011023 is a wasteful number, since it uses less digits than its factorization.

11212011023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 108925.

The product of its (nonzero) digits is 24, while the sum is 14.

Adding to 11212011023 its reverse (32011021211), we get a palindrome (43223032234).

The spelling of 11212011023 in words is "eleven billion, two hundred twelve million, eleven thousand, twenty-three".