10442122022 has 4 divisors (see below), whose sum is σ = 15663183036. Its totient is φ = 5221061010.

The previous prime is 10442122013. The next prime is 10442122027. The reversal of 10442122022 is 22022124401.

It is a semiprime because it is the product of two primes.

It is a junction number, because it is equal to n+sod(n) for n = 10442121985 and 10442122003.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10442122027) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2610530504 + ... + 2610530507.

It is an arithmetic number, because the mean of its divisors is an integer number (3915795759).

Almost surely, 2^10442122022 is an apocalyptic number.

10442122022 is a deficient number, since it is larger than the sum of its proper divisors (5221061014).

10442122022 is an equidigital number, since it uses as much as digits as its factorization.

10442122022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5221061013.

The product of its (nonzero) digits is 512, while the sum is 20.

Adding to 10442122022 its reverse (22022124401), we get a palindrome (32464246423).

The spelling of 10442122022 in words is "ten billion, four hundred forty-two million, one hundred twenty-two thousand, twenty-two".