2522240361 has 6 divisors (see below), whose sum is σ = 3643236090. Its totient is φ = 1681493568.

The previous prime is 2522240359. The next prime is 2522240363. The reversal of 2522240361 is 1630422252.

It is a happy number.

2522240361 is a `hidden beast` number, since 252 + 2 + 2 + 403 + 6 + 1 = 666.

2522240361 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (2522240359) and next prime (2522240363).

It can be written as a sum of positive squares in only one way, i.e., 1544490000 + 977750361 = 39300^2 + 31269^2 .

It is not a de Polignac number, because 2522240361 - 2¹ = 2522240359 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2522240363) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 140124456 + ... + 140124473.

It is an arithmetic number, because the mean of its divisors is an integer number (607206015).

Almost surely, 2^2522240361 is an apocalyptic number.

It is an amenable number.

2522240361 is a deficient number, since it is larger than the sum of its proper divisors (1120995729).

2522240361 is a wasteful number, since it uses less digits than its factorization.

2522240361 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 280248935 (or 280248932 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 27.

The square root of 2522240361 is about 50221.9111643514. The cubic root of 2522240361 is about 1361.2215741825.

The spelling of 2522240361 in words is "two billion, five hundred twenty-two million, two hundred forty thousand, three hundred sixty-one".