225136743007 has 8 divisors (see below), whose sum is σ = 245685000960. Its totient is φ = 204602031960.

The previous prime is 225136742981. The next prime is 225136743023. The reversal of 225136743007 is 700347631522.

225136743007 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 225136743007 - 2³¹ = 222989259359 is a prime.

It is a super-3 number, since 3×225136743007³ (a number of 35 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (225136743907) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 3351957 + ... + 3418462.

It is an arithmetic number, because the mean of its divisors is an integer number (30710625120).

Almost surely, 2^225136743007 is an apocalyptic number.

225136743007 is a deficient number, since it is larger than the sum of its proper divisors (20548257953).

225136743007 is a wasteful number, since it uses less digits than its factorization.

225136743007 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6773453.

The product of its (nonzero) digits is 211680, while the sum is 40.

The spelling of 225136743007 in words is "two hundred twenty-five billion, one hundred thirty-six million, seven hundred forty-three thousand, seven".