22213031032 has 64 divisors (see below), whose sum is σ = 43047244800. Its totient is φ = 10741610880.

The previous prime is 22213031021. The next prime is 22213031033. The reversal of 22213031032 is 23013031222.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22213031033) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7312618 + ... + 7315654.

It is an arithmetic number, because the mean of its divisors is an integer number (672613200).

Almost surely, 2^22213031032 is an apocalyptic number.

It is an amenable number.

22213031032 is a deficient number, since it is larger than the sum of its proper divisors (20834213768).

22213031032 is a wasteful number, since it uses less digits than its factorization.

22213031032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3356 (or 3352 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 19.

Adding to 22213031032 its reverse (23013031222), we get a palindrome (45226062254).

The spelling of 22213031032 in words is "twenty-two billion, two hundred thirteen million, thirty-one thousand, thirty-two".