20102210233 has 8 divisors (see below), whose sum is σ = 22980643200. Its totient is φ = 17225449440.

The previous prime is 20102210213. The next prime is 20102210281. The reversal of 20102210233 is 33201220102.

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 20102210233 - 2³³ = 11512275641 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (20102210213) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 392173 + ... + 440458.

It is an arithmetic number, because the mean of its divisors is an integer number (2872580400).

Almost surely, 2^20102210233 is an apocalyptic number.

It is an amenable number.

20102210233 is a deficient number, since it is larger than the sum of its proper divisors (2878432967).

20102210233 is an equidigital number, since it uses as much as digits as its factorization.

20102210233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 836087.

The product of its (nonzero) digits is 144, while the sum is 16.

Adding to 20102210233 its reverse (33201220102), we get a palindrome (53303430335).

The spelling of 20102210233 in words is "twenty billion, one hundred two million, two hundred ten thousand, two hundred thirty-three".