201324001322 has 16 divisors (see below), whose sum is σ = 302837225472. Its totient is φ = 100378369200.

The previous prime is 201324001271. The next prime is 201324001343. The reversal of 201324001322 is 223100423102.

It is a junction number, because it is equal to n+sod(n) for n = 201324001294 and 201324001303.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4074308 + ... + 4123424.

It is an arithmetic number, because the mean of its divisors is an integer number (18927326592).

Almost surely, 2^201324001322 is an apocalyptic number.

201324001322 is a deficient number, since it is larger than the sum of its proper divisors (101513224150).

201324001322 is a wasteful number, since it uses less digits than its factorization.

201324001322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54853.

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

Adding to 201324001322 its reverse (223100423102), we get a palindrome (424424424424).

The spelling of 201324001322 in words is "two hundred one billion, three hundred twenty-four million, one thousand, three hundred twenty-two".