22033010002 has 4 divisors (see below), whose sum is σ = 33049515006. Its totient is φ = 11016505000.

The previous prime is 22033009963. The next prime is 22033010003. The reversal of 22033010002 is 20001033022.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 20001033022 = 2 ⋅10000516511.

It can be written as a sum of positive squares in only one way, i.e., 21827403081 + 205606921 = 147741^2 + 14339^2 .

It is not an unprimeable number, because it can be changed into a prime (22033010003) by changing a digit.

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 as a sum of consecutive naturals, namely, 5508252499 + ... + 5508252502.

Almost surely, 2^22033010002 is an apocalyptic number.

22033010002 is a deficient number, since it is larger than the sum of its proper divisors (11016505004).

22033010002 is a wasteful number, since it uses less digits than its factorization.

22033010002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11016505003.

The product of its (nonzero) digits is 72, while the sum is 13.

Adding to 22033010002 its reverse (20001033022), we get a palindrome (42034043024).

The spelling of 22033010002 in words is "twenty-two billion, thirty-three million, ten thousand, two".