32022321213 has 48 divisors (see below), whose sum is σ = 46004672000. Its totient is φ = 19757532960.

The previous prime is 32022321209. The next prime is 32022321241. The reversal of 32022321213 is 31212322023.

It is a happy number.

It is not a de Polignac number, because 32022321213 - 2² = 32022321209 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 32022321213.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32022321203) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 39484578 + ... + 39485388.

Almost surely, 2^32022321213 is an apocalyptic number.

It is an amenable number.

32022321213 is a deficient number, since it is larger than the sum of its proper divisors (13982350787).

32022321213 is a wasteful number, since it uses less digits than its factorization.

32022321213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1150 (or 1091 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 32022321213 its reverse (31212322023), we get a palindrome (63234643236).

The spelling of 32022321213 in words is "thirty-two billion, twenty-two million, three hundred twenty-one thousand, two hundred thirteen".