2002219988 has 24 divisors (see below), whose sum is σ = 3568017600. Its totient is φ = 982831808.

The previous prime is 2002219969. The next prime is 2002219991. The reversal of 2002219988 is 8899122002.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 185681 + ... + 196167.

It is an arithmetic number, because the mean of its divisors is an integer number (148667400).

Almost surely, 2^2002219988 is an apocalyptic number.

It is an amenable number.

2002219988 is a deficient number, since it is larger than the sum of its proper divisors (1565797612).

2002219988 is a wasteful number, since it uses less digits than its factorization.

2002219988 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11359 (or 11357 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 41.

The square root of 2002219988 is about 44746.1728866280. The cubic root of 2002219988 is about 1260.3870457884.

The spelling of 2002219988 in words is "two billion, two million, two hundred nineteen thousand, nine hundred eighty-eight".