2002219990 has 8 divisors (see below), whose sum is σ = 3603996000. Its totient is φ = 800887992.

The previous prime is 2002219969. The next prime is 2002219991. The reversal of 2002219990 is 999122002.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2002219991) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 100110990 + ... + 100111009.

It is an arithmetic number, because the mean of its divisors is an integer number (450499500).

Almost surely, 2^2002219990 is an apocalyptic number.

2002219990 is a deficient number, since it is larger than the sum of its proper divisors (1601776010).

2002219990 is a wasteful number, since it uses less digits than its factorization.

2002219990 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 200222006.

The product of its (nonzero) digits is 5832, while the sum is 34.

The square root of 2002219990 is about 44746.1729089762. The cubic root of 2002219990 is about 1260.3870462081.

The spelling of 2002219990 in words is "two billion, two million, two hundred nineteen thousand, nine hundred ninety".