2002221119924 has 12 divisors (see below), whose sum is σ = 3543256476900. Its totient is φ = 989862126528.

The previous prime is 2002221119923. The next prime is 2002221120041. The reversal of 2002221119924 is 4299111222002.

It can be written as a sum of positive squares in 2 ways, for example, as 376851109924 + 1625370010000 = 613882^2 + 1274900^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2002221119923) 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 3 ways as a sum of consecutive naturals, for example, 2812107959 + ... + 2812108670.

It is an arithmetic number, because the mean of its divisors is an integer number (295271373075).

Almost surely, 2^{2002221119924} is an apocalyptic number.

It is an amenable number.

2002221119924 is a deficient number, since it is larger than the sum of its proper divisors (1541035356976).

2002221119924 is a wasteful number, since it uses less digits than its factorization.

2002221119924 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5624216722 (or 5624216720 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 35.

The spelling of 2002221119924 in words is "two trillion, two billion, two hundred twenty-one million, one hundred nineteen thousand, nine hundred twenty-four".