225614136188 has 48 divisors (see below), whose sum is σ = 455345924544. Its totient is φ = 95809889280.

The previous prime is 225614136157. The next prime is 225614136197. The reversal of 225614136188 is 881631416522.

225614136188 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×225614136188² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

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 15 ways as a sum of consecutive naturals, for example, 15423518 + ... + 15438138.

It is an arithmetic number, because the mean of its divisors is an integer number (9486373428).

Almost surely, 2^225614136188 is an apocalyptic number.

225614136188 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

225614136188 is an abundant number, since it is smaller than the sum of its proper divisors (229731788356).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

225614136188 is a wasteful number, since it uses less digits than its factorization.

225614136188 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19622 (or 19620 counting only the distinct ones).

The product of its digits is 552960, while the sum is 47.

The spelling of 225614136188 in words is "two hundred twenty-five billion, six hundred fourteen million, one hundred thirty-six thousand, one hundred eighty-eight".