2220431002 has 8 divisors (see below), whose sum is σ = 3338596800. Its totient is φ = 1107565404.

The previous prime is 2220430967. The next prime is 2220431021. The reversal of 2220431002 is 2001340222.

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1324002 + ... + 1325677.

It is an arithmetic number, because the mean of its divisors is an integer number (417324600).

Almost surely, 2^2220431002 is an apocalyptic number.

2220431002 is a deficient number, since it is larger than the sum of its proper divisors (1118165798).

2220431002 is a wasteful number, since it uses less digits than its factorization.

2220431002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2650100.

The product of its (nonzero) digits is 192, while the sum is 16.

The square root of 2220431002 is about 47121.4494895902. The cubic root of 2220431002 is about 1304.6051666376.

Adding to 2220431002 its reverse (2001340222), we get a palindrome (4221771224).

The spelling of 2220431002 in words is "two billion, two hundred twenty million, four hundred thirty-one thousand, two".