2220431030 has 16 divisors (see below), whose sum is σ = 4231880640. Its totient is φ = 835926912.

The previous prime is 2220431021. The next prime is 2220431039. The reversal of 2220431030 is 301340222.

It is an interprime number because it is at equal distance from previous prime (2220431021) and next prime (2220431039).

It is a Harshad number since it is a multiple of its sum of digits (17).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2220431039) 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, 6530510 + ... + 6530849.

It is an arithmetic number, because the mean of its divisors is an integer number (264492540).

Almost surely, 2^2220431030 is an apocalyptic number.

2220431030 is a deficient number, since it is larger than the sum of its proper divisors (2011449610).

2220431030 is a wasteful number, since it uses less digits than its factorization.

2220431030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13061383.

The product of its (nonzero) digits is 288, while the sum is 17.

The square root of 2220431030 is about 47121.4497866948. The cubic root of 2220431030 is about 1304.6051721214.

Adding to 2220431030 its reverse (301340222), we get a palindrome (2521771252).

The spelling of 2220431030 in words is "two billion, two hundred twenty million, four hundred thirty-one thousand, thirty".