10121412512 has 24 divisors (see below), whose sum is σ = 19942142976. Its totient is φ = 5056741312.

The previous prime is 10121412481. The next prime is 10121412529. The reversal of 10121412512 is 21521412101.

10121412512 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

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, 82208 + ... + 164319.

It is an arithmetic number, because the mean of its divisors is an integer number (830922624).

Almost surely, 2^10121412512 is an apocalyptic number.

It is an amenable number.

10121412512 is a deficient number, since it is larger than the sum of its proper divisors (9820730464).

10121412512 is a wasteful number, since it uses less digits than its factorization.

10121412512 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 247820 (or 247812 counting only the distinct ones).

The product of its (nonzero) digits is 160, while the sum is 20.

Adding to 10121412512 its reverse (21521412101), we get a palindrome (31642824613).

The spelling of 10121412512 in words is "ten billion, one hundred twenty-one million, four hundred twelve thousand, five hundred twelve".