233122231022 has 4 divisors (see below), whose sum is σ = 349683346536. Its totient is φ = 116561115510.

The previous prime is 233122231003. The next prime is 233122231037. The reversal of 233122231022 is 220132221332.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 58280557754 + ... + 58280557757.

It is an arithmetic number, because the mean of its divisors is an integer number (87420836634).

Almost surely, 2^233122231022 is an apocalyptic number.

233122231022 is a deficient number, since it is larger than the sum of its proper divisors (116561115514).

233122231022 is a wasteful number, since it uses less digits than its factorization.

233122231022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 116561115513.

The product of its (nonzero) digits is 1728, while the sum is 23.

Adding to 233122231022 its reverse (220132221332), we get a palindrome (453254452354).

The spelling of 233122231022 in words is "two hundred thirty-three billion, one hundred twenty-two million, two hundred thirty-one thousand, twenty-two".