242200254443225 has 48 divisors (see below), whose sum is σ = 325282340597760. Its totient is φ = 177831904377600.

The previous prime is 242200254443183. The next prime is 242200254443227. The reversal of 242200254443225 is 522344452002242.

242200254443225 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 242200254443225 - 2³⁴ = 242183074574041 is a prime.

It is not an unprimeable number, because it can be changed into a prime (242200254443227) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 296010632 + ... + 296827718.

It is an arithmetic number, because the mean of its divisors is an integer number (6776715429120).

Almost surely, 2^{242200254443225} is an apocalyptic number.

242200254443225 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

242200254443225 is a deficient number, since it is larger than the sum of its proper divisors (83082086154535).

242200254443225 is a wasteful number, since it uses less digits than its factorization.

242200254443225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 822330 (or 822325 counting only the distinct ones).

The product of its (nonzero) digits is 1228800, while the sum is 41.

The spelling of 242200254443225 in words is "two hundred forty-two trillion, two hundred billion, two hundred fifty-four million, four hundred forty-three thousand, two hundred twenty-five".