10111423142242 has 8 divisors (see below), whose sum is σ = 15168825425232. Its totient is φ = 5055148000500.

The previous prime is 10111423142173. The next prime is 10111423142257. The reversal of 10111423142242 is 24224132411101.

10111423142242 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×10111423142242² (a number of 27 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 10111423142242.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 281762884 + ... + 281798767.

It is an arithmetic number, because the mean of its divisors is an integer number (1896103178154).

Almost surely, 2^{10111423142242} is an apocalyptic number.

10111423142242 is a deficient number, since it is larger than the sum of its proper divisors (5057402282990).

10111423142242 is an equidigital number, since it uses as much as digits as its factorization.

10111423142242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 563570624.

The product of its (nonzero) digits is 3072, while the sum is 28.

Adding to 10111423142242 its reverse (24224132411101), we get a palindrome (34335555553343).

The spelling of 10111423142242 in words is "ten trillion, one hundred eleven billion, four hundred twenty-three million, one hundred forty-two thousand, two hundred forty-two".