33220000010 has 8 divisors (see below), whose sum is σ = 59796000036. Its totient is φ = 13288000000.

The previous prime is 33220000001. The next prime is 33220000061. The reversal of 33220000010 is 1000002233.

It can be written as a sum of positive squares in 2 ways, for example, as 30986208841 + 2233791169 = 176029^2 + 47263^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×33220000010² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 33219999946 and 33220000000.

It is an unprimeable number.

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 in 3 ways as a sum of consecutive naturals, for example, 1660999991 + ... + 1661000010.

Almost surely, 2^33220000010 is an apocalyptic number.

33220000010 is a deficient number, since it is larger than the sum of its proper divisors (26576000026).

33220000010 is a wasteful number, since it uses less digits than its factorization.

33220000010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3322000008.

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

Adding to 33220000010 its reverse (1000002233), we get a palindrome (34220002243).

The spelling of 33220000010 in words is "thirty-three billion, two hundred twenty million, ten", and thus it is an aban number.