223032040012 has 24 divisors (see below), whose sum is σ = 399356596800. Its totient is φ = 108953347536.

The previous prime is 223032040009. The next prime is 223032040043. The reversal of 223032040012 is 210040230322.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2860462 + ... + 2937397.

It is an arithmetic number, because the mean of its divisors is an integer number (16639858200).

Almost surely, 2^223032040012 is an apocalyptic number.

It is an amenable number.

223032040012 is a deficient number, since it is larger than the sum of its proper divisors (176324556788).

223032040012 is a wasteful number, since it uses less digits than its factorization.

223032040012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5798085 (or 5798083 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 19.

Adding to 223032040012 its reverse (210040230322), we get a palindrome (433072270334).

The spelling of 223032040012 in words is "two hundred twenty-three billion, thirty-two million, forty thousand, twelve".