212230133311023 has 24 divisors (see below), whose sum is σ = 318333381868320. Its totient is φ = 136144956867840.

The previous prime is 212230133311019. The next prime is 212230133311037. The reversal of 212230133311023 is 320113331032212.

212230133311023 is a `hidden beast` number, since 2 + 1 + 2 + 2 + 301 + 3 + 331 + 1 + 0 + 23 = 666.

212230133311023 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 212230133311023 - 2² = 212230133311019 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (212230133311123) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3939352603 + ... + 3939406476.

It is an arithmetic number, because the mean of its divisors is an integer number (13263890911180).

Almost surely, 2^{212230133311023} is an apocalyptic number.

212230133311023 is a deficient number, since it is larger than the sum of its proper divisors (106103248557297).

212230133311023 is a wasteful number, since it uses less digits than its factorization.

212230133311023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7878759199 (or 7878759196 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 27.

Adding to 212230133311023 its reverse (320113331032212), we get a palindrome (532343464343235).

The spelling of 212230133311023 in words is "two hundred twelve trillion, two hundred thirty billion, one hundred thirty-three million, three hundred eleven thousand, twenty-three".