201422012204 has 24 divisors (see below), whose sum is σ = 403122504960. Its totient is φ = 86264045136.

The previous prime is 201422012177. The next prime is 201422012213. The reversal of 201422012204 is 402210224102.

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, 2445194 + ... + 2526225.

It is an arithmetic number, because the mean of its divisors is an integer number (16796771040).

Almost surely, 2^201422012204 is an apocalyptic number.

It is an amenable number.

201422012204 is an abundant number, since it is smaller than the sum of its proper divisors (201700492756).

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

201422012204 is a wasteful number, since it uses less digits than its factorization.

201422012204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4972877 (or 4972875 counting only the distinct ones).

The product of its (nonzero) digits is 512, while the sum is 20.

Adding to 201422012204 its reverse (402210224102), we get a palindrome (603632236306).

The spelling of 201422012204 in words is "two hundred one billion, four hundred twenty-two million, twelve thousand, two hundred four".