33000022010 has 16 divisors (see below), whose sum is σ = 59707815336. Its totient is φ = 13131614208.

The previous prime is 33000021979. The next prime is 33000022037. The reversal of 33000022010 is 1022000033.

It can be written as a sum of positive squares in 4 ways, for example, as 28339365649 + 4660656361 = 168343^2 + 68269^2 .

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 33000021982 and 33000022000.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8547299 + ... + 8551158.

Almost surely, 2^33000022010 is an apocalyptic number.

33000022010 is a deficient number, since it is larger than the sum of its proper divisors (26707793326).

33000022010 is a wasteful number, since it uses less digits than its factorization.

33000022010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17098657.

The product of its (nonzero) digits is 36, while the sum is 11.

Adding to 33000022010 its reverse (1022000033), we get a palindrome (34022022043).

The spelling of 33000022010 in words is "thirty-three billion, twenty-two thousand, ten".