23933502212 has 6 divisors (see below), whose sum is σ = 41883628878. Its totient is φ = 11966751104.

The previous prime is 23933502211. The next prime is 23933502221. The reversal of 23933502212 is 21220533932.

It can be written as a sum of positive squares in only one way, i.e., 23906107456 + 27394756 = 154616^2 + 5234^2 .

It is not an unprimeable number, because it can be changed into a prime (23933502211) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2991687773 + ... + 2991687780.

It is an arithmetic number, because the mean of its divisors is an integer number (6980604813).

Almost surely, 2^23933502212 is an apocalyptic number.

It is an amenable number.

23933502212 is a deficient number, since it is larger than the sum of its proper divisors (17950126666).

23933502212 is a wasteful number, since it uses less digits than its factorization.

23933502212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5983375557 (or 5983375555 counting only the distinct ones).

The product of its (nonzero) digits is 19440, while the sum is 32.

The spelling of 23933502212 in words is "twenty-three billion, nine hundred thirty-three million, five hundred two thousand, two hundred twelve".