It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 3303220402 = 2 ⋅1651610201.
It is a cyclic number.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 2040223033.
Almost surely, 22040223033 is an apocalyptic number.
It is an amenable number.
2040223033 is an equidigital number, since it uses as much as digits as its factorization.
2040223033 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2250326.
The square root of 2040223033 is about 45168.8281118738. The cubic root of 2040223033 is about 1268.3113591605.
Adding to 2040223033 its reverse (3303220402), we get a palindrome (5343443435).
The spelling of 2040223033 in words is "two billion, forty million, two hundred twenty-three thousand, thirty-three".