22253052554125 has 8 divisors (see below), whose sum is σ = 27771809587704. Its totient is φ = 17802442043200.

The previous prime is 22253052554063. The next prime is 22253052554143. The reversal of 22253052554125 is 52145525035222.

It can be written as a sum of positive squares in 4 ways, for example, as 301634919369 + 21951417634756 = 549213^2 + 4685234^2 .

It is not a de Polignac number, because 22253052554125 - 2¹¹ = 22253052552077 is a prime.

It is a hoax number, since the sum of its digits (43) coincides with the sum of the digits of its distinct prime factors.

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 (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 89012210092 + ... + 89012210341.

It is an arithmetic number, because the mean of its divisors is an integer number (3471476198463).

Almost surely, 2^{22253052554125} is an apocalyptic number.

22253052554125 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

22253052554125 is a deficient number, since it is larger than the sum of its proper divisors (5518757033579).

22253052554125 is an equidigital number, since it uses as much as digits as its factorization.

22253052554125 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 178024420448 (or 178024420438 counting only the distinct ones).

The product of its (nonzero) digits is 1200000, while the sum is 43.

Adding to 22253052554125 its reverse (52145525035222), we get a palindrome (74398577589347).

The spelling of 22253052554125 in words is "twenty-two trillion, two hundred fifty-three billion, fifty-two million, five hundred fifty-four thousand, one hundred twenty-five".