10228738422 has 64 divisors (see below), whose sum is σ = 24226329600. Its totient is φ = 2817037440.

The previous prime is 10228738409. The next prime is 10228738439. The reversal of 10228738422 is 22483782201.

It is a happy number.

10228738422 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

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 31 ways as a sum of consecutive naturals, for example, 761904 + ... + 775212.

It is an arithmetic number, because the mean of its divisors is an integer number (378536400).

Almost surely, 2^10228738422 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 10228738422, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12113164800).

10228738422 is an abundant number, since it is smaller than the sum of its proper divisors (13997591178).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10228738422 is a wasteful number, since it uses less digits than its factorization.

10228738422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13981.

The product of its (nonzero) digits is 86016, while the sum is 39.

The spelling of 10228738422 in words is "ten billion, two hundred twenty-eight million, seven hundred thirty-eight thousand, four hundred twenty-two".