201332213122 has 32 divisors (see below), whose sum is σ = 308788623360. Its totient is φ = 98429506560.

The previous prime is 201332213101. The next prime is 201332213153. The reversal of 201332213122 is 221312233102.

It is a junction number, because it is equal to n+sod(n) for n = 201332213093 and 201332213102.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 25394323 + ... + 25402249.

It is an arithmetic number, because the mean of its divisors is an integer number (9649644480).

Almost surely, 2^201332213122 is an apocalyptic number.

201332213122 is a deficient number, since it is larger than the sum of its proper divisors (107456410238).

201332213122 is a wasteful number, since it uses less digits than its factorization.

201332213122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9586.

The product of its (nonzero) digits is 864, while the sum is 22.

Adding to 201332213122 its reverse (221312233102), we get a palindrome (422644446224).

The spelling of 201332213122 in words is "two hundred one billion, three hundred thirty-two million, two hundred thirteen thousand, one hundred twenty-two".