20233242201 has 4 divisors (see below), whose sum is σ = 26977656272. Its totient is φ = 13488828132.

The previous prime is 20233242199. The next prime is 20233242241. The reversal of 20233242201 is 10224233202.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 20233242201 - 2¹ = 20233242199 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (20233242241) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3372207031 + ... + 3372207036.

It is an arithmetic number, because the mean of its divisors is an integer number (6744414068).

Almost surely, 2^20233242201 is an apocalyptic number.

It is an amenable number.

20233242201 is a deficient number, since it is larger than the sum of its proper divisors (6744414071).

20233242201 is an equidigital number, since it uses as much as digits as its factorization.

20233242201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6744414070.

The product of its (nonzero) digits is 1152, while the sum is 21.

Adding to 20233242201 its reverse (10224233202), we get a palindrome (30457475403).

The spelling of 20233242201 in words is "twenty billion, two hundred thirty-three million, two hundred forty-two thousand, two hundred one".