2034223511 has 4 divisors (see below), whose sum is σ = 2058732312. Its totient is φ = 2009714712.

The previous prime is 2034223501. The next prime is 2034223549. The reversal of 2034223511 is 1153224302.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2034223511 - 2⁶ = 2034223447 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2034223501) 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, 12254276 + ... + 12254441.

It is an arithmetic number, because the mean of its divisors is an integer number (514683078).

Almost surely, 2^2034223511 is an apocalyptic number.

2034223511 is a deficient number, since it is larger than the sum of its proper divisors (24508801).

2034223511 is an equidigital number, since it uses as much as digits as its factorization.

2034223511 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24508800.

The product of its (nonzero) digits is 1440, while the sum is 23.

The square root of 2034223511 is about 45102.3670221420. The cubic root of 2034223511 is about 1267.0669310369.

Adding to 2034223511 its reverse (1153224302), we get a palindrome (3187447813).

The spelling of 2034223511 in words is "two billion, thirty-four million, two hundred twenty-three thousand, five hundred eleven".