201233011322 has 32 divisors (see below), whose sum is σ = 356132536320. Its totient is φ = 83452829040.

The previous prime is 201233011277. The next prime is 201233011361. The reversal of 201233011322 is 223110332102.

It is a junction number, because it is equal to n+sod(n) for n = 201233011294 and 201233011303.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7854329 + ... + 7879907.

It is an arithmetic number, because the mean of its divisors is an integer number (11129141760).

Almost surely, 2^201233011322 is an apocalyptic number.

201233011322 is a deficient number, since it is larger than the sum of its proper divisors (154899524998).

201233011322 is a wasteful number, since it uses less digits than its factorization.

201233011322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43746.

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 201233011322 its reverse (223110332102), we get a palindrome (424343343424).

The spelling of 201233011322 in words is "two hundred one billion, two hundred thirty-three million, eleven thousand, three hundred twenty-two".