201322434022 has 8 divisors (see below), whose sum is σ = 301987312200. Its totient is φ = 100659996624.

The previous prime is 201322433981. The next prime is 201322434041. The reversal of 201322434022 is 220434223102.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 387772 + ... + 743647.

It is an arithmetic number, because the mean of its divisors is an integer number (37748414025).

Almost surely, 2^201322434022 is an apocalyptic number.

201322434022 is a deficient number, since it is larger than the sum of its proper divisors (100664878178).

201322434022 is a wasteful number, since it uses less digits than its factorization.

201322434022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1220390.

The product of its (nonzero) digits is 4608, while the sum is 25.

Adding to 201322434022 its reverse (220434223102), we get a palindrome (421756657124).

It can be divided in two parts, 201 and 322434022, that added together give a palindrome (322434223).

The spelling of 201322434022 in words is "two hundred one billion, three hundred twenty-two million, four hundred thirty-four thousand, twenty-two".