10024220142 has 24 divisors (see below), whose sum is σ = 22043312616.
Its totient is φ = 3291534576.
The previous prime is 10024220131. The next prime is 10024220147. The reversal of 10024220142 is 24102242001.
Adding to 10024220142 its reverse (24102242001), we get a palindrome (34126462143).
10024220142 is a `hidden beast` number, since 100 + 2 + 422 + 0 + 142 = 666.
It is a Harshad number since it is a multiple of its sum of digits (18).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10024220147) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4154773 + ... + 4157184.
It is an arithmetic number, because the mean of its divisors is an integer number (918471359).
Almost surely, 210024220142 is an apocalyptic number.
10024220142 is an abundant number, since it is smaller than the sum of its proper divisors (12019092474).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10024220142 is a wasteful number, since it uses less digits than its factorization.
10024220142 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8312032 (or 8312029 counting only the distinct ones).
The product of its (nonzero) digits is 256, while the sum is 18.
The spelling of 10024220142 in words is "ten billion, twenty-four million, two hundred twenty thousand, one hundred forty-two".