233231223022022 has 4 divisors (see below), whose sum is σ = 349846834533036. Its totient is φ = 116615611511010.

The previous prime is 233231223021947. The next prime is 233231223022027. The reversal of 233231223022022 is 220220322132332.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (233231223022027) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 58307805755504 + ... + 58307805755507.

It is an arithmetic number, because the mean of its divisors is an integer number (87461708633259).

Almost surely, 2^{233231223022022} is an apocalyptic number.

233231223022022 is a deficient number, since it is larger than the sum of its proper divisors (116615611511014).

233231223022022 is a wasteful number, since it uses less digits than its factorization.

233231223022022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 116615611511013.

The product of its (nonzero) digits is 20736, while the sum is 29.

Adding to 233231223022022 its reverse (220220322132332), we get a palindrome (453451545154354).

The spelling of 233231223022022 in words is "two hundred thirty-three trillion, two hundred thirty-one billion, two hundred twenty-three million, twenty-two thousand, twenty-two".