2002002202022 has 16 divisors (see below), whose sum is σ = 3018835762272. Its totient is φ = 995725597440.

The previous prime is 2002002202003. The next prime is 2002002202037. The reversal of 2002002202022 is 2202022002002.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 2002002201988 and 2002002202006.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1537247 + ... + 2523317.

It is an arithmetic number, because the mean of its divisors is an integer number (188677235142).

Almost surely, 2^{2002002202022} is an apocalyptic number.

2002002202022 is a deficient number, since it is larger than the sum of its proper divisors (1016833560250).

2002002202022 is a wasteful number, since it uses less digits than its factorization.

2002002202022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 991423.

The product of its (nonzero) digits is 128, while the sum is 14.

Adding to 2002002202022 its reverse (2202022002002), we get a palindrome (4204024204024).

The spelling of 2002002202022 in words is "two trillion, two billion, two million, two hundred two thousand, twenty-two".