32222031225045 has 32 divisors (see below), whose sum is σ = 52949249396352. Its totient is φ = 16720427619072.

The previous prime is 32222031225031. The next prime is 32222031225047. The reversal of 32222031225045 is 54052213022223.

It is a happy number.

It is not a de Polignac number, because 32222031225045 - 2⁹ = 32222031224533 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 32222031224997 and 32222031225015.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32222031225047) 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 31 ways as a sum of consecutive naturals, for example, 56037019 + ... + 56609111.

It is an arithmetic number, because the mean of its divisors is an integer number (1654664043636).

Almost surely, 2^{32222031225045} is an apocalyptic number.

It is an amenable number.

32222031225045 is a deficient number, since it is larger than the sum of its proper divisors (20727218171307).

32222031225045 is a wasteful number, since it uses less digits than its factorization.

32222031225045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 673621.

The product of its (nonzero) digits is 57600, while the sum is 33.

Adding to 32222031225045 its reverse (54052213022223), we get a palindrome (86274244247268).

The spelling of 32222031225045 in words is "thirty-two trillion, two hundred twenty-two billion, thirty-one million, two hundred twenty-five thousand, forty-five".