2002204440022 has 32 divisors (see below), whose sum is σ = 3254113792512. Its totient is φ = 920248393344.

The previous prime is 2002204440017. The next prime is 2002204440023. The reversal of 2002204440022 is 2200444022002.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 2002204439975 and 2002204440002.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2002204440023) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 36708423 + ... + 36762925.

It is an arithmetic number, because the mean of its divisors is an integer number (101691056016).

Almost surely, 2^{2002204440022} is an apocalyptic number.

2002204440022 is a deficient number, since it is larger than the sum of its proper divisors (1251909352490).

2002204440022 is a wasteful number, since it uses less digits than its factorization.

2002204440022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 79692.

The product of its (nonzero) digits is 2048, while the sum is 22.

Adding to 2002204440022 its reverse (2200444022002), we get a palindrome (4202648462024).

The spelling of 2002204440022 in words is "two trillion, two billion, two hundred four million, four hundred forty thousand, twenty-two".