201113022422 has 16 divisors (see below), whose sum is σ = 324948124032. Its totient is φ = 92800468800.

The previous prime is 201113022401. The next prime is 201113022433. The reversal of 201113022422 is 224220311102.

It is a junction number, because it is equal to n+sod(n) for n = 201113022394 and 201113022403.

It is a congruent number.

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, 754079 + ... + 985322.

It is an arithmetic number, because the mean of its divisors is an integer number (20309257752).

Almost surely, 2^201113022422 is an apocalyptic number.

201113022422 is a deficient number, since it is larger than the sum of its proper divisors (123835101610).

201113022422 is a wasteful number, since it uses less digits than its factorization.

201113022422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1743863.

The product of its (nonzero) digits is 384, while the sum is 20.

Adding to 201113022422 its reverse (224220311102), we get a palindrome (425333333524).

The spelling of 201113022422 in words is "two hundred one billion, one hundred thirteen million, twenty-two thousand, four hundred twenty-two".