10122311242 has 8 divisors (see below), whose sum is σ = 15239495232. Its totient is φ = 5042479500.

The previous prime is 10122311233. The next prime is 10122311249. The reversal of 10122311242 is 24211322101.

10122311242 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 2×10122311242² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (10122311249) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 9337384 + ... + 9338467.

It is an arithmetic number, because the mean of its divisors is an integer number (1904936904).

Almost surely, 2^10122311242 is an apocalyptic number.

10122311242 is a deficient number, since it is larger than the sum of its proper divisors (5117183990).

10122311242 is a wasteful number, since it uses less digits than its factorization.

10122311242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18676124.

The product of its (nonzero) digits is 192, while the sum is 19.

Adding to 10122311242 its reverse (24211322101), we get a palindrome (34333633343).

The spelling of 10122311242 in words is "ten billion, one hundred twenty-two million, three hundred eleven thousand, two hundred forty-two".