10013212242 has 96 divisors (see below), whose sum is σ = 24730168320. Its totient is φ = 2898440160.

The previous prime is 10013212193. The next prime is 10013212271. The reversal of 10013212242 is 24221231001.

It is a happy number.

10013212242 is a `hidden beast` number, since 100 + 1 + 321 + 2 + 242 = 666.

10013212242 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 6005893 + ... + 6007559.

It is an arithmetic number, because the mean of its divisors is an integer number (257605920).

Almost surely, 2^10013212242 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 10013212242, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12365084160).

10013212242 is an abundant number, since it is smaller than the sum of its proper divisors (14716956078).

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

10013212242 is a wasteful number, since it uses less digits than its factorization.

10013212242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3028 (or 3025 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

Adding to 10013212242 its reverse (24221231001), we get a palindrome (34234443243).

The spelling of 10013212242 in words is "ten billion, thirteen million, two hundred twelve thousand, two hundred forty-two".