202022202022 has 32 divisors (see below), whose sum is σ = 310006587744. Its totient is φ = 98714880000.

The previous prime is 202022202013. The next prime is 202022202029. The reversal of 202022202022 is 220202220202.

It is a happy number.

202022202022 is digitally balanced in base 2, 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 = 202022201987 and 202022202005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (202022202029) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 20399272 + ... + 20409172.

It is an arithmetic number, because the mean of its divisors is an integer number (9687705867).

Almost surely, 2^202022202022 is an apocalyptic number.

202022202022 is a deficient number, since it is larger than the sum of its proper divisors (107984385722).

202022202022 is a wasteful number, since it uses less digits than its factorization.

202022202022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11304.

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

Adding to 202022202022 its reverse (220202220202), we get a palindrome (422224422224).

It can be divided in two parts, 20202220202 and 2, that multiplied together give a palindrome (40404440404).

The spelling of 202022202022 in words is "two hundred two billion, twenty-two million, two hundred two thousand, twenty-two".