2002202022 has 32 divisors (see below), whose sum is σ = 4147799040. Its totient is φ = 643649760.

The previous prime is 2002202011. The next prime is 2002202039. The reversal of 2002202022 is 2202022002.

It is a junction number, because it is equal to n+sod(n) for n = 2002201989 and 2002202007.

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 15 ways as a sum of consecutive naturals, for example, 36129 + ... + 72867.

It is an arithmetic number, because the mean of its divisors is an integer number (129618720).

Almost surely, 2^2002202022 is an apocalyptic number.

2002202022 is an abundant number, since it is smaller than the sum of its proper divisors (2145597018).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2002202022 is a wasteful number, since it uses less digits than its factorization.

2002202022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37068.

The product of its (nonzero) digits is 64, while the sum is 12.

The square root of 2002202022 is about 44745.9721315785. The cubic root of 2002202022 is about 1260.3832759427.

Adding to 2002202022 its reverse (2202022002), we get a palindrome (4204224024).

The spelling of 2002202022 in words is "two billion, two million, two hundred two thousand, twenty-two".