22250114111125 has 16 divisors (see below), whose sum is σ = 27799661438640. Its totient is φ = 17779886784000.

The previous prime is 22250114111111. The next prime is 22250114111131. The reversal of 22250114111125 is 52111141105222.

It can be written as a sum of positive squares in 8 ways, for example, as 3790863516196 + 18459250594929 = 1947014^2 + 4296423^2 .

It is not a de Polignac number, because 22250114111125 - 2⁴¹ = 20051090855573 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 22250114111093 and 22250114111102.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 100911960 + ... + 101132209.

It is an arithmetic number, because the mean of its divisors is an integer number (1737478839915).

Almost surely, 2^{22250114111125} is an apocalyptic number.

22250114111125 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

22250114111125 is a deficient number, since it is larger than the sum of its proper divisors (5549547327515).

22250114111125 is an equidigital number, since it uses as much as digits as its factorization.

22250114111125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 202045065 (or 202045055 counting only the distinct ones).

The product of its (nonzero) digits is 1600, while the sum is 28.

Adding to 22250114111125 its reverse (52111141105222), we get a palindrome (74361255216347).

The spelling of 22250114111125 in words is "twenty-two trillion, two hundred fifty billion, one hundred fourteen million, one hundred eleven thousand, one hundred twenty-five".