32012003223 has 8 divisors (see below), whose sum is σ = 47425190000. Its totient is φ = 21341335464.

The previous prime is 32012003173. The next prime is 32012003251. The reversal of 32012003223 is 32230021023.

It is a happy number.

32012003223 is a `hidden beast` number, since 320 + 1 + 20 + 0 + 322 + 3 = 666.

It is not a de Polignac number, because 32012003223 - 2²⁴ = 31995226007 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 32012003196 and 32012003205.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32012013223) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 592814848 + ... + 592814901.

It is an arithmetic number, because the mean of its divisors is an integer number (5928148750).

Almost surely, 2^32012003223 is an apocalyptic number.

32012003223 is a deficient number, since it is larger than the sum of its proper divisors (15413186777).

32012003223 is a wasteful number, since it uses less digits than its factorization.

32012003223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1185629758 (or 1185629752 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 18.

Adding to 32012003223 its reverse (32230021023), we get a palindrome (64242024246).

The spelling of 32012003223 in words is "thirty-two billion, twelve million, three thousand, two hundred twenty-three".