2220004371 has 16 divisors (see below), whose sum is σ = 3220566944. Its totient is φ = 1352070144.

The previous prime is 2220004363. The next prime is 2220004379. The reversal of 2220004371 is 1734000222.

It is an interprime number because it is at equal distance from previous prime (2220004363) and next prime (2220004379).

It is not a de Polignac number, because 2220004371 - 2³ = 2220004363 is a prime.

It is a super-3 number, since 3×2220004371³ (a number of 29 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2220004379) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 289636 + ... + 297201.

It is an arithmetic number, because the mean of its divisors is an integer number (201285434).

Almost surely, 2^2220004371 is an apocalyptic number.

2220004371 is a deficient number, since it is larger than the sum of its proper divisors (1000562573).

2220004371 is a wasteful number, since it uses less digits than its factorization.

2220004371 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 586950.

The product of its (nonzero) digits is 672, while the sum is 21.

The square root of 2220004371 is about 47116.9223421904. The cubic root of 2220004371 is about 1304.5216061851.

Adding to 2220004371 its reverse (1734000222), we get a palindrome (3954004593).

The spelling of 2220004371 in words is "two billion, two hundred twenty million, four thousand, three hundred seventy-one".