3231143201222 has 8 divisors (see below), whose sum is σ = 4865143376016. Its totient is φ = 1609428742552.

The previous prime is 3231143201219. The next prime is 3231143201267. The reversal of 3231143201222 is 2221023411323.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 3231143201191 and 3231143201200.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3071428373 + ... + 3071429424.

It is an arithmetic number, because the mean of its divisors is an integer number (608142922002).

Almost surely, 2^{3231143201222} is an apocalyptic number.

3231143201222 is a deficient number, since it is larger than the sum of its proper divisors (1634000174794).

3231143201222 is a wasteful number, since it uses less digits than its factorization.

3231143201222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6142858062.

The product of its (nonzero) digits is 3456, while the sum is 26.

Adding to 3231143201222 its reverse (2221023411323), we get a palindrome (5452166612545).

The spelling of 3231143201222 in words is "three trillion, two hundred thirty-one billion, one hundred forty-three million, two hundred one thousand, two hundred twenty-two".