201022011322 has 8 divisors (see below), whose sum is σ = 328945109472. Its totient is φ = 91373641500.

The previous prime is 201022011319. The next prime is 201022011343. The reversal of 201022011322 is 223110220102.

It is a happy number.

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

It is a junction number, because it is equal to n+sod(n) for n = 201022011296 and 201022011305.

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, 4568682054 + ... + 4568682097.

It is an arithmetic number, because the mean of its divisors is an integer number (41118138684).

Almost surely, 2^201022011322 is an apocalyptic number.

201022011322 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

201022011322 is a deficient number, since it is larger than the sum of its proper divisors (127923098150).

201022011322 is a wasteful number, since it uses less digits than its factorization.

201022011322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9137364164.

The product of its (nonzero) digits is 96, while the sum is 16.

Adding to 201022011322 its reverse (223110220102), we get a palindrome (424132231424).

The spelling of 201022011322 in words is "two hundred one billion, twenty-two million, eleven thousand, three hundred twenty-two".