33023202022 has 4 divisors (see below), whose sum is σ = 49534803036. Its totient is φ = 16511601010.

The previous prime is 33023202019. The next prime is 33023202029. The reversal of 33023202022 is 22020232033.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 22020232033 = 9749 ⋅2258717.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (33023202029) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8255800504 + ... + 8255800507.

It is an arithmetic number, because the mean of its divisors is an integer number (12383700759).

Almost surely, 2^33023202022 is an apocalyptic number.

33023202022 is a deficient number, since it is larger than the sum of its proper divisors (16511601014).

33023202022 is a wasteful number, since it uses less digits than its factorization.

33023202022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16511601013.

The product of its (nonzero) digits is 864, while the sum is 19.

Adding to 33023202022 its reverse (22020232033), we get a palindrome (55043434055).

The spelling of 33023202022 in words is "thirty-three billion, twenty-three million, two hundred two thousand, twenty-two".