2622400285025 has 12 divisors (see below), whose sum is σ = 3251850795312. Its totient is φ = 2097872201040.

The previous prime is 2622400285019. The next prime is 2622400285051. The reversal of 2622400285025 is 5205820042262.

It is not a de Polignac number, because 2622400285025 - 2⁴ = 2622400285009 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2622400285025.

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 11 ways as a sum of consecutive naturals, for example, 65747 + ... + 2291096.

It is an arithmetic number, because the mean of its divisors is an integer number (270987566276).

Almost surely, 2^{2622400285025} is an apocalyptic number.

2622400285025 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2622400285025 is a deficient number, since it is larger than the sum of its proper divisors (629450510287).

2622400285025 is a wasteful number, since it uses less digits than its factorization.

2622400285025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2401360 (or 2401355 counting only the distinct ones).

The product of its (nonzero) digits is 153600, while the sum is 38.

The spelling of 2622400285025 in words is "two trillion, six hundred twenty-two billion, four hundred million, two hundred eighty-five thousand, twenty-five".