2220013144525 has 24 divisors (see below), whose sum is σ = 3032228407104. Its totient is φ = 1598879702400.

The previous prime is 2220013144493. The next prime is 2220013144549. The reversal of 2220013144525 is 5254413100222.

It is a happy number.

It is not a de Polignac number, because 2220013144525 - 2⁵ = 2220013144493 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 39159904 + ... + 39216553.

It is an arithmetic number, because the mean of its divisors is an integer number (126342850296).

Almost surely, 2^{2220013144525} is an apocalyptic number.

2220013144525 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2220013144525 is a deficient number, since it is larger than the sum of its proper divisors (812215262579).

2220013144525 is a wasteful number, since it uses less digits than its factorization.

2220013144525 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 78376581 (or 78376576 counting only the distinct ones).

The product of its (nonzero) digits is 19200, while the sum is 31.

Adding to 2220013144525 its reverse (5254413100222), we get a palindrome (7474426244747).

The spelling of 2220013144525 in words is "two trillion, two hundred twenty billion, thirteen million, one hundred forty-four thousand, five hundred twenty-five".