20234330211 has 8 divisors (see below), whose sum is σ = 26992943104. Its totient is φ = 13482635400.

The previous prime is 20234330183. The next prime is 20234330239. The reversal of 20234330211 is 11203343202.

It is an interprime number because it is at equal distance from previous prime (20234330183) and next prime (20234330239).

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

It is not a de Polignac number, because 20234330211 - 2¹⁰ = 20234329187 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (20235330211) 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, 1722691 + ... + 1734396.

It is an arithmetic number, because the mean of its divisors is an integer number (3374117888).

Almost surely, 2^20234330211 is an apocalyptic number.

20234330211 is a deficient number, since it is larger than the sum of its proper divisors (6758612893).

20234330211 is a wasteful number, since it uses less digits than its factorization.

20234330211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3459041.

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 20234330211 its reverse (11203343202), we get a palindrome (31437673413).

The spelling of 20234330211 in words is "twenty billion, two hundred thirty-four million, three hundred thirty thousand, two hundred eleven".