2003220070 has 32 divisors (see below), whose sum is σ = 3637548000. Its totient is φ = 794255616.

The previous prime is 2003220061. The next prime is 2003220073. The reversal of 2003220070 is 700223002.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2003220073) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 918241 + ... + 920419.

It is an arithmetic number, because the mean of its divisors is an integer number (113673375).

Almost surely, 2^2003220070 is an apocalyptic number.

2003220070 is a deficient number, since it is larger than the sum of its proper divisors (1634327930).

2003220070 is a wasteful number, since it uses less digits than its factorization.

2003220070 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2952.

The product of its (nonzero) digits is 168, while the sum is 16.

The square root of 2003220070 is about 44757.3465478015. The cubic root of 2003220070 is about 1260.5968596613.

Adding to 2003220070 its reverse (700223002), we get a palindrome (2703443072).

The spelling of 2003220070 in words is "two billion, three million, two hundred twenty thousand, seventy".