2422142312 has 16 divisors (see below), whose sum is σ = 4545037860. Its totient is φ = 1210132224.

The previous prime is 2422142279. The next prime is 2422142339. The reversal of 2422142312 is 2132412242.

2422142312 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 2322661636 + 99480676 = 48194^2 + 9974^2 .

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, 106343 + ... + 127094.

Almost surely, 2^2422142312 is an apocalyptic number.

It is an amenable number.

2422142312 is a deficient number, since it is larger than the sum of its proper divisors (2122895548).

2422142312 is a wasteful number, since it uses less digits than its factorization.

2422142312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 234740 (or 234736 counting only the distinct ones).

The product of its digits is 1536, while the sum is 23.

The square root of 2422142312 is about 49215.2650302729. The cubic root of 2422142312 is about 1342.9707447794.

Adding to 2422142312 its reverse (2132412242), we get a palindrome (4554554554).

The spelling of 2422142312 in words is "two billion, four hundred twenty-two million, one hundred forty-two thousand, three hundred twelve".