210422101442 has 16 divisors (see below), whose sum is σ = 361070810880. Its totient is φ = 90094098528.

The previous prime is 210422101427. The next prime is 210422101471. The reversal of 210422101442 is 244101224012.

210422101442 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 (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7218443 + ... + 7247534.

It is an arithmetic number, because the mean of its divisors is an integer number (22566925680).

Almost surely, 2^210422101442 is an apocalyptic number.

210422101442 is a deficient number, since it is larger than the sum of its proper divisors (150648709438).

210422101442 is a wasteful number, since it uses less digits than its factorization.

210422101442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14467025.

The product of its (nonzero) digits is 1024, while the sum is 23.

Adding to 210422101442 its reverse (244101224012), we get a palindrome (454523325454).

The spelling of 210422101442 in words is "two hundred ten billion, four hundred twenty-two million, one hundred one thousand, four hundred forty-two".