201224010422 has 4 divisors (see below), whose sum is σ = 301836015636. Its totient is φ = 100612005210.

The previous prime is 201224010367. The next prime is 201224010443. The reversal of 201224010422 is 224010422102.

201224010422 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 224010422102 = 2 ⋅112005211051.

It is a super-2 number, since 2×201224010422² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 201224010394 and 201224010403.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50306002604 + ... + 50306002607.

It is an arithmetic number, because the mean of its divisors is an integer number (75459003909).

Almost surely, 2^201224010422 is an apocalyptic number.

201224010422 is a deficient number, since it is larger than the sum of its proper divisors (100612005214).

201224010422 is a wasteful number, since it uses less digits than its factorization.

201224010422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 100612005213.

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

Adding to 201224010422 its reverse (224010422102), we get a palindrome (425234432524).

The spelling of 201224010422 in words is "two hundred one billion, two hundred twenty-four million, ten thousand, four hundred twenty-two".