20120210033 has 8 divisors (see below), whose sum is σ = 25084937280. Its totient is φ = 15678085680.

The previous prime is 20120210029. The next prime is 20120210053. The reversal of 20120210033 is 33001202102.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 20120210033 - 2² = 20120210029 is a prime.

It is a super-2 number, since 2×20120210033² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (20120210053) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 130650638 + ... + 130650791.

It is an arithmetic number, because the mean of its divisors is an integer number (3135617160).

Almost surely, 2^20120210033 is an apocalyptic number.

It is an amenable number.

20120210033 is a deficient number, since it is larger than the sum of its proper divisors (4964727247).

20120210033 is a wasteful number, since it uses less digits than its factorization.

20120210033 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 261301447.

The product of its (nonzero) digits is 72, while the sum is 14.

Adding to 20120210033 its reverse (33001202102), we get a palindrome (53121412135).

The spelling of 20120210033 in words is "twenty billion, one hundred twenty million, two hundred ten thousand, thirty-three".