232201123231222 has 4 divisors (see below), whose sum is σ = 348301684846836. Its totient is φ = 116100561615610.

The previous prime is 232201123231211. The next prime is 232201123231267. The reversal of 232201123231222 is 222132321102232.

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

It is a super-2 number, since 2×232201123231222² (a number of 30 digits) contains 22 as substring.

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, 58050280807804 + ... + 58050280807807.

It is an arithmetic number, because the mean of its divisors is an integer number (87075421211709).

Almost surely, 2^{232201123231222} is an apocalyptic number.

232201123231222 is a deficient number, since it is larger than the sum of its proper divisors (116100561615614).

232201123231222 is a wasteful number, since it uses less digits than its factorization.

232201123231222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 116100561615613.

The product of its (nonzero) digits is 6912, while the sum is 28.

Adding to 232201123231222 its reverse (222132321102232), we get a palindrome (454333444333454).

The spelling of 232201123231222 in words is "two hundred thirty-two trillion, two hundred one billion, one hundred twenty-three million, two hundred thirty-one thousand, two hundred twenty-two".