33200000001 has 12 divisors (see below), whose sum is σ = 54806349312. Its totient is φ = 18971428536.

The previous prime is 33199999969. The next prime is 33200000011. The reversal of 33200000001 is 10000000233.

It is a happy number.

It is not a de Polignac number, because 33200000001 - 2⁵ = 33199999969 is a prime.

It is a super-2 number, since 2×33200000001² (a number of 22 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is not an unprimeable number, because it can be changed into a prime (33200000011) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 263492001 + ... + 263492126.

It is an arithmetic number, because the mean of its divisors is an integer number (4567195776).

Almost surely, 2^33200000001 is an apocalyptic number.

It is an amenable number.

33200000001 is a deficient number, since it is larger than the sum of its proper divisors (21606349311).

33200000001 is a wasteful number, since it uses less digits than its factorization.

33200000001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 526984140 (or 526984137 counting only the distinct ones).

The product of its (nonzero) digits is 18, while the sum is 9.

Adding to 33200000001 its reverse (10000000233), we get a palindrome (43200000234).

The spelling of 33200000001 in words is "thirty-three billion, two hundred million, one", and thus it is an aban number.