2220052202125 has 64 divisors (see below), whose sum is σ = 2858736291840. Its totient is φ = 1720697160000.

The previous prime is 2220052202113. The next prime is 2220052202131. The reversal of 2220052202125 is 5212022500222.

It is a happy number.

It is not a de Polignac number, because 2220052202125 - 2⁹ = 2220052201613 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is a self number, because there is not a number n which added to its sum of digits gives 2220052202125.

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 63 ways as a sum of consecutive naturals, for example, 119741106 + ... + 119759644.

It is an arithmetic number, because the mean of its divisors is an integer number (44667754560).

Almost surely, 2^{2220052202125} is an apocalyptic number.

2220052202125 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2220052202125 is a deficient number, since it is larger than the sum of its proper divisors (638684089715).

2220052202125 is a wasteful number, since it uses less digits than its factorization.

2220052202125 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18859 (or 18849 counting only the distinct ones).

The product of its (nonzero) digits is 3200, while the sum is 25.

Adding to 2220052202125 its reverse (5212022500222), we get a palindrome (7432074702347).

The spelling of 2220052202125 in words is "two trillion, two hundred twenty billion, fifty-two million, two hundred two thousand, one hundred twenty-five".