23042214211 has 4 divisors (see below), whose sum is σ = 23043348432. Its totient is φ = 23041079992.

The previous prime is 23042214203. The next prime is 23042214229. The reversal of 23042214211 is 11241224032.

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 23042214211 - 2³ = 23042214203 is a prime.

It is a super-2 number, since 2×23042214211² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (23042214011) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 536071 + ... + 577456.

It is an arithmetic number, because the mean of its divisors is an integer number (5760837108).

Almost surely, 2^23042214211 is an apocalyptic number.

23042214211 is a deficient number, since it is larger than the sum of its proper divisors (1134221).

23042214211 is a wasteful number, since it uses less digits than its factorization.

23042214211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1134220.

The product of its (nonzero) digits is 768, while the sum is 22.

Adding to 23042214211 its reverse (11241224032), we get a palindrome (34283438243).

The spelling of 23042214211 in words is "twenty-three billion, forty-two million, two hundred fourteen thousand, two hundred eleven".