2220213243430 has 48 divisors (see below), whose sum is σ = 4945651707744. Its totient is φ = 702660890880.

The previous prime is 2220213243407. The next prime is 2220213243481. The reversal of 2220213243430 is 343423120222.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 93826431 + ... + 93850090.

It is an arithmetic number, because the mean of its divisors is an integer number (103034410578).

Almost surely, 2^{2220213243430} is an apocalyptic number.

2220213243430 is an abundant number, since it is smaller than the sum of its proper divisors (2725438464314).

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

2220213243430 is a wasteful number, since it uses less digits than its factorization.

2220213243430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 187676561 (or 187676548 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 28.

Adding to 2220213243430 its reverse (343423120222), we get a palindrome (2563636363652).

The spelling of 2220213243430 in words is "two trillion, two hundred twenty billion, two hundred thirteen million, two hundred forty-three thousand, four hundred thirty".