23267067212 has 24 divisors (see below), whose sum is σ = 41301292032. Its totient is φ = 11466781200.

The previous prime is 23267067199. The next prime is 23267067217. The reversal of 23267067212 is 21276076232.

It is not an unprimeable number, because it can be changed into a prime (23267067217) 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, 1504037 + ... + 1519427.

It is an arithmetic number, because the mean of its divisors is an integer number (1720887168).

Almost surely, 2^23267067212 is an apocalyptic number.

It is an amenable number.

23267067212 is a deficient number, since it is larger than the sum of its proper divisors (18034224820).

23267067212 is a wasteful number, since it uses less digits than its factorization.

23267067212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20789 (or 20787 counting only the distinct ones).

The product of its (nonzero) digits is 84672, while the sum is 38.

The spelling of 23267067212 in words is "twenty-three billion, two hundred sixty-seven million, sixty-seven thousand, two hundred twelve".