225201340142 has 8 divisors (see below), whose sum is σ = 339116415696. Its totient is φ = 112162534912.

The previous prime is 225201340127. The next prime is 225201340151. The reversal of 225201340142 is 241043102522.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 219066938 + ... + 219067965.

It is an arithmetic number, because the mean of its divisors is an integer number (42389551962).

Almost surely, 2^225201340142 is an apocalyptic number.

225201340142 is a deficient number, since it is larger than the sum of its proper divisors (113915075554).

225201340142 is a wasteful number, since it uses less digits than its factorization.

225201340142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 438135162.

The product of its (nonzero) digits is 3840, while the sum is 26.

Adding to 225201340142 its reverse (241043102522), we get a palindrome (466244442664).

The spelling of 225201340142 in words is "two hundred twenty-five billion, two hundred one million, three hundred forty thousand, one hundred forty-two".