201452064222 has 32 divisors (see below), whose sum is σ = 405834972192. Its totient is φ = 66663926784.

The previous prime is 201452064217. The next prime is 201452064271. The reversal of 201452064222 is 222460254102.

It is a self number, because there is not a number n which added to its sum of digits gives 201452064222.

It is a congruent number.

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, 257328 + ... + 684924.

It is an arithmetic number, because the mean of its divisors is an integer number (12682342881).

Almost surely, 2^201452064222 is an apocalyptic number.

201452064222 is an abundant number, since it is smaller than the sum of its proper divisors (204382907970).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

201452064222 is a wasteful number, since it uses less digits than its factorization.

201452064222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 428172.

The product of its (nonzero) digits is 15360, while the sum is 30.

The spelling of 201452064222 in words is "two hundred one billion, four hundred fifty-two million, sixty-four thousand, two hundred twenty-two".