33225233301 has 24 divisors (see below), whose sum is σ = 51693661656. Its totient is φ = 20442355200.

The previous prime is 33225233297. The next prime is 33225233311. The reversal of 33225233301 is 10333252233.

33225233301 is a `hidden beast` number, since 3 + 322 + 5 + 2 + 3 + 330 + 1 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 7863078276 + 25362155025 = 88674^2 + 159255^2 .

It is not a de Polignac number, because 33225233301 - 2² = 33225233297 is a prime.

It is a super-2 number, since 2×33225233301² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (33225233311) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 654241 + ... + 703193.

It is an arithmetic number, because the mean of its divisors is an integer number (2153902569).

Almost surely, 2^33225233301 is an apocalyptic number.

It is an amenable number.

33225233301 is a deficient number, since it is larger than the sum of its proper divisors (18468428355).

33225233301 is a wasteful number, since it uses less digits than its factorization.

33225233301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54773 (or 54770 counting only the distinct ones).

The product of its (nonzero) digits is 9720, while the sum is 27.

Adding to 33225233301 its reverse (10333252233), we get a palindrome (43558485534).

The spelling of 33225233301 in words is "thirty-three billion, two hundred twenty-five million, two hundred thirty-three thousand, three hundred one".