22140011125 has 16 divisors (see below), whose sum is σ = 27672765120. Its totient is φ = 17685066000.

The previous prime is 22140011093. The next prime is 22140011141. The reversal of 22140011125 is 52111004122.

It is not a de Polignac number, because 22140011125 - 2⁵ = 22140011093 is a prime.

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, 52011 + ... + 216760.

It is an arithmetic number, because the mean of its divisors is an integer number (1729547820).

Almost surely, 2^22140011125 is an apocalyptic number.

22140011125 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

22140011125 is a deficient number, since it is larger than the sum of its proper divisors (5532753995).

22140011125 is an equidigital number, since it uses as much as digits as its factorization.

22140011125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 269445 (or 269435 counting only the distinct ones).

The product of its (nonzero) digits is 160, while the sum is 19.

Adding to 22140011125 its reverse (52111004122), we get a palindrome (74251015247).

The spelling of 22140011125 in words is "twenty-two billion, one hundred forty million, eleven thousand, one hundred twenty-five".