201232013222 has 8 divisors (see below), whose sum is σ = 302657264976. Its totient is φ = 100346258232.

The previous prime is 201232013179. The next prime is 201232013237. The reversal of 201232013222 is 222310232102.

It is a happy number.

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 = 201232013194 and 201232013203.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 134873258 + ... + 134874749.

It is an arithmetic number, because the mean of its divisors is an integer number (37832158122).

Almost surely, 2^201232013222 is an apocalyptic number.

201232013222 is a deficient number, since it is larger than the sum of its proper divisors (101425251754).

201232013222 is a wasteful number, since it uses less digits than its factorization.

201232013222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 269748382.

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 201232013222 its reverse (222310232102), we get a palindrome (423542245324).

The spelling of 201232013222 in words is "two hundred one billion, two hundred thirty-two million, thirteen thousand, two hundred twenty-two".