202424202422 has 16 divisors (see below), whose sum is σ = 333162622800. Its totient is φ = 91663789152.

The previous prime is 202424202401. The next prime is 202424202439. The reversal of 202424202422 is 224202424202.

202424202422 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-3 number, since 3×202424202422³ (a number of 35 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (26).

It is a junction number, because it is equal to n+sod(n) for n = 202424202391 and 202424202400.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 73447172 + ... + 73449927.

It is an arithmetic number, because the mean of its divisors is an integer number (20822663925).

Almost surely, 2^202424202422 is an apocalyptic number.

202424202422 is a deficient number, since it is larger than the sum of its proper divisors (130738420378).

202424202422 is a wasteful number, since it uses less digits than its factorization.

202424202422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 146897167.

The product of its (nonzero) digits is 8192, while the sum is 26.

Adding to 202424202422 its reverse (224202424202), we get a palindrome (426626626624).

The spelling of 202424202422 in words is "two hundred two billion, four hundred twenty-four million, two hundred two thousand, four hundred twenty-two".