2250225136242 has 12 divisors (see below), whose sum is σ = 4875487795230. Its totient is φ = 750075045408.

The previous prime is 2250225136207. The next prime is 2250225136267. The reversal of 2250225136242 is 2426315220522.

2250225136242 is a `hidden beast` number, since 2 + 2 + 5 + 0 + 2 + 25 + 1 + 3 + 624 + 2 = 666.

It can be written as a sum of positive squares in only one way, i.e., 1905915541401 + 344309594841 = 1380549^2 + 586779^2 .

It is a junction number, because it is equal to n+sod(n) for n = 2250225136197 and 2250225136206.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 62506253767 + ... + 62506253802.

Almost surely, 2^{2250225136242} is an apocalyptic number.

2250225136242 is an abundant number, since it is smaller than the sum of its proper divisors (2625262658988).

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

2250225136242 is a wasteful number, since it uses less digits than its factorization.

2250225136242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 125012507577 (or 125012507574 counting only the distinct ones).

The product of its (nonzero) digits is 115200, while the sum is 36.

The spelling of 2250225136242 in words is "two trillion, two hundred fifty billion, two hundred twenty-five million, one hundred thirty-six thousand, two hundred forty-two".