32232003012 has 72 divisors (see below), whose sum is σ = 90339342912. Its totient is φ = 9607147200.

The previous prime is 32232002987. The next prime is 32232003017. The reversal of 32232003012 is 21030023223.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is not an unprimeable number, because it can be changed into a prime (32232003017) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 643008 + ... + 691319.

It is an arithmetic number, because the mean of its divisors is an integer number (1254713096).

Almost surely, 2^32232003012 is an apocalyptic number.

It is an amenable number.

32232003012 is an abundant number, since it is smaller than the sum of its proper divisors (58107339900).

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

32232003012 is a wasteful number, since it uses less digits than its factorization.

32232003012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1334409 (or 1334404 counting only the distinct ones).

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

Adding to 32232003012 its reverse (21030023223), we get a palindrome (53262026235).

The spelling of 32232003012 in words is "thirty-two billion, two hundred thirty-two million, three thousand, twelve".