20020202422 has 64 divisors (see below), whose sum is σ = 35416009728. Its totient is φ = 8386560000.

The previous prime is 20020202369. The next prime is 20020202471. The reversal of 20020202422 is 22420202002.

20020202422 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 20020202396 and 20020202405.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4007158 + ... + 4012150.

It is an arithmetic number, because the mean of its divisors is an integer number (553375152).

Almost surely, 2^20020202422 is an apocalyptic number.

20020202422 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

20020202422 is a deficient number, since it is larger than the sum of its proper divisors (15395807306).

20020202422 is a wasteful number, since it uses less digits than its factorization.

20020202422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5245.

The product of its (nonzero) digits is 256, while the sum is 16.

Adding to 20020202422 its reverse (22420202002), we get a palindrome (42440404424).

The spelling of 20020202422 in words is "twenty billion, twenty million, two hundred two thousand, four hundred twenty-two".