33322231045 has 4 divisors (see below), whose sum is σ = 39986677260. Its totient is φ = 26657784832.

The previous prime is 33322231039. The next prime is 33322231067. The reversal of 33322231045 is 54013222333.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 22750895556 + 10571335489 = 150834^2 + 102817^2 .

It is a cyclic number.

It is not a de Polignac number, because 33322231045 - 2¹³ = 33322222853 is a prime.

It is a super-2 number, since 2×33322231045² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3332223100 + ... + 3332223109.

It is an arithmetic number, because the mean of its divisors is an integer number (9996669315).

Almost surely, 2^33322231045 is an apocalyptic number.

It is an amenable number.

33322231045 is a deficient number, since it is larger than the sum of its proper divisors (6664446215).

33322231045 is an equidigital number, since it uses as much as digits as its factorization.

33322231045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6664446214.

The product of its (nonzero) digits is 12960, while the sum is 28.

Adding to 33322231045 its reverse (54013222333), we get a palindrome (87335453378).

The spelling of 33322231045 in words is "thirty-three billion, three hundred twenty-two million, two hundred thirty-one thousand, forty-five".