2422261242 has 12 divisors (see below), whose sum is σ = 5248232730. Its totient is φ = 807420408.

The previous prime is 2422261223. The next prime is 2422261271. The reversal of 2422261242 is 2421622242.

2422261242 is a `hidden beast` number, since 2 + 4 + 2 + 2 + 2 + 612 + 42 = 666.

It can be written as a sum of positive squares in only one way, i.e., 1906108281 + 516152961 = 43659^2 + 22719^2 .

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, 67285017 + ... + 67285052.

Almost surely, 2^2422261242 is an apocalyptic number.

2422261242 is an abundant number, since it is smaller than the sum of its proper divisors (2825971488).

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

2422261242 is a wasteful number, since it uses less digits than its factorization.

2422261242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 134570077 (or 134570074 counting only the distinct ones).

The product of its digits is 6144, while the sum is 27.

The square root of 2422261242 is about 49216.4732787712. The cubic root of 2422261242 is about 1342.9927248940.

Adding to 2422261242 its reverse (2421622242), we get a palindrome (4843883484).

The spelling of 2422261242 in words is "two billion, four hundred twenty-two million, two hundred sixty-one thousand, two hundred forty-two".