201132223322 has 8 divisors (see below), whose sum is σ = 301734634836. Its totient is φ = 100554011712.

The previous prime is 201132223321. The next prime is 201132223339. The reversal of 201132223322 is 223322231102.

It can be written as a sum of positive squares in 2 ways, for example, as 156175926481 + 44956296841 = 395191^2 + 212029^2 .

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

It is not an unprimeable number, because it can be changed into a prime (201132223321) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6029183 + ... + 6062450.

Almost surely, 2^201132223322 is an apocalyptic number.

201132223322 is a deficient number, since it is larger than the sum of its proper divisors (100602411514).

201132223322 is a wasteful number, since it uses less digits than its factorization.

201132223322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12099952.

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

Adding to 201132223322 its reverse (223322231102), we get a palindrome (424454454424).

The spelling of 201132223322 in words is "two hundred one billion, one hundred thirty-two million, two hundred twenty-three thousand, three hundred twenty-two".