2422122442 has 8 divisors (see below), whose sum is σ = 3750383232. Its totient is φ = 1171994700.

The previous prime is 2422122431. The next prime is 2422122449. The reversal of 2422122442 is 2442212242.

2422122442 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (2422122449) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19533184 + ... + 19533307.

It is an arithmetic number, because the mean of its divisors is an integer number (468797904).

Almost surely, 2^2422122442 is an apocalyptic number.

2422122442 is a deficient number, since it is larger than the sum of its proper divisors (1328260790).

2422122442 is a wasteful number, since it uses less digits than its factorization.

2422122442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39066524.

The product of its digits is 4096, while the sum is 25.

The square root of 2422122442 is about 49215.0631615972. The cubic root of 2422122442 is about 1342.9670724240.

Adding to 2422122442 its reverse (2442212242), we get a palindrome (4864334684).

The spelling of 2422122442 in words is "two billion, four hundred twenty-two million, one hundred twenty-two thousand, four hundred forty-two".