10142422224 has 160 divisors (see below), whose sum is σ = 31857960960. Its totient is φ = 2740377600.

The previous prime is 10142422193. The next prime is 10142422231. The reversal of 10142422224 is 42222424101.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a junction number, because it is equal to n+sod(n) for n = 10142422194 and 10142422203.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 140809 + ... + 200279.

It is an arithmetic number, because the mean of its divisors is an integer number (199112256).

Almost surely, 2^10142422224 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 10142422224, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15928980480).

10142422224 is an abundant number, since it is smaller than the sum of its proper divisors (21715538736).

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

10142422224 is a wasteful number, since it uses less digits than its factorization.

10142422224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59529 (or 59523 counting only the distinct ones).

The product of its (nonzero) digits is 2048, while the sum is 24.

Adding to 10142422224 its reverse (42222424101), we get a palindrome (52364846325).

The spelling of 10142422224 in words is "ten billion, one hundred forty-two million, four hundred twenty-two thousand, two hundred twenty-four".