2220332131430 has 64 divisors (see below), whose sum is σ = 4686918308352. Its totient is φ = 741423701760.

The previous prime is 2220332131417. The next prime is 2220332131483. The reversal of 2220332131430 is 341312330222.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 2220332131430.

It is a congruent number.

It is an unprimeable number.

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 31 ways as a sum of consecutive naturals, for example, 1025717 + ... + 2343663.

It is an arithmetic number, because the mean of its divisors is an integer number (73233098568).

Almost surely, 2^{2220332131430} is an apocalyptic number.

2220332131430 is an abundant number, since it is smaller than the sum of its proper divisors (2466586176922).

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

2220332131430 is a wasteful number, since it uses less digits than its factorization.

2220332131430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1318589.

The product of its (nonzero) digits is 5184, while the sum is 26.

Adding to 2220332131430 its reverse (341312330222), we get a palindrome (2561644461652).

The spelling of 2220332131430 in words is "two trillion, two hundred twenty billion, three hundred thirty-two million, one hundred thirty-one thousand, four hundred thirty".