32213402245 has 8 divisors (see below), whose sum is σ = 38657201184. Its totient is φ = 25769976144.

The previous prime is 32213402219. The next prime is 32213402257. The reversal of 32213402245 is 54220431223.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 32213402245 - 2²³ = 32205013637 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 158842 + ... + 299428.

It is an arithmetic number, because the mean of its divisors is an integer number (4832150148).

Almost surely, 2^32213402245 is an apocalyptic number.

It is an amenable number.

32213402245 is a deficient number, since it is larger than the sum of its proper divisors (6443798939).

32213402245 is a wasteful number, since it uses less digits than its factorization.

32213402245 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 186419.

The product of its (nonzero) digits is 11520, while the sum is 28.

Adding to 32213402245 its reverse (54220431223), we get a palindrome (86433833468).

The spelling of 32213402245 in words is "thirty-two billion, two hundred thirteen million, four hundred two thousand, two hundred forty-five".