23212240302 has 64 divisors (see below), whose sum is σ = 50896166400. Its totient is φ = 7031525760.

The previous prime is 23212240301. The next prime is 23212240313. The reversal of 23212240302 is 20304221232.

23212240302 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23212240301) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 260724 + ... + 338232.

It is an arithmetic number, because the mean of its divisors is an integer number (795252600).

Almost surely, 2^23212240302 is an apocalyptic number.

23212240302 is an abundant number, since it is smaller than the sum of its proper divisors (27683926098).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

23212240302 is a wasteful number, since it uses less digits than its factorization.

23212240302 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 77641.

The product of its (nonzero) digits is 1152, while the sum is 21.

Adding to 23212240302 its reverse (20304221232), we get a palindrome (43516461534).

The spelling of 23212240302 in words is "twenty-three billion, two hundred twelve million, two hundred forty thousand, three hundred two".