32223533345 has 16 divisors (see below), whose sum is σ = 39840558672. Its totient is φ = 25008860160.

The previous prime is 32223533323. The next prime is 32223533369. The reversal of 32223533345 is 54333532223.

It can be written as a sum of positive squares in 8 ways, for example, as 71098624 + 32152434721 = 8432^2 + 179311^2 .

It is not a de Polignac number, because 32223533345 - 2¹⁰ = 32223532321 is a prime.

It is a super-2 number, since 2×32223533345² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 701372 + ... + 745901.

It is an arithmetic number, because the mean of its divisors is an integer number (2490034917).

Almost surely, 2^32223533345 is an apocalyptic number.

It is an amenable number.

32223533345 is a deficient number, since it is larger than the sum of its proper divisors (7617025327).

32223533345 is a wasteful number, since it uses less digits than its factorization.

32223533345 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1447412.

The product of its digits is 194400, while the sum is 35.

The spelling of 32223533345 in words is "thirty-two billion, two hundred twenty-three million, five hundred thirty-three thousand, three hundred forty-five".