2220003040 has 48 divisors (see below), whose sum is σ = 5247653040. Its totient is φ = 887511040.

The previous prime is 2220002999. The next prime is 2220003043. The reversal of 2220003040 is 403000222.

It is a self number, because there is not a number n which added to its sum of digits gives 2220003040.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2220003043) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 467880 + ... + 472600.

It is an arithmetic number, because the mean of its divisors is an integer number (109326105).

Almost surely, 2^2220003040 is an apocalyptic number.

2220003040 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2220003040 is an abundant number, since it is smaller than the sum of its proper divisors (3027650000).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2220003040 is a wasteful number, since it uses less digits than its factorization.

2220003040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7675 (or 7667 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 13.

The square root of 2220003040 is about 47116.9082177513. The cubic root of 2220003040 is about 1304.5213454771.

Adding to 2220003040 its reverse (403000222), we get a palindrome (2623003262).

The spelling of 2220003040 in words is "two billion, two hundred twenty million, three thousand, forty".