10422021442 has 16 divisors (see below), whose sum is σ = 18203424192. Its totient is φ = 4382305200.

The previous prime is 10422021437. The next prime is 10422021457. The reversal of 10422021442 is 24412022401.

10422021442 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7022184 + ... + 7023667.

It is an arithmetic number, because the mean of its divisors is an integer number (1137714012).

Almost surely, 2^10422021442 is an apocalyptic number.

10422021442 is a deficient number, since it is larger than the sum of its proper divisors (7781402750).

10422021442 is a wasteful number, since it uses less digits than its factorization.

10422021442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14045913.

The product of its (nonzero) digits is 1024, while the sum is 22.

Adding to 10422021442 its reverse (24412022401), we get a palindrome (34834043843).

The spelling of 10422021442 in words is "ten billion, four hundred twenty-two million, twenty-one thousand, four hundred forty-two".