10122988506 has 8 divisors (see below), whose sum is σ = 20245977024. Its totient is φ = 3374329500.

The previous prime is 10122988493. The next prime is 10122988531. The reversal of 10122988506 is 60588922101.

It is a happy number.

10122988506 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.

10122988506 is an admirable number.

It is a super-2 number, since 2×10122988506² (a number of 21 digits) contains 22 as substring.

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, 843582370 + ... + 843582381.

It is an arithmetic number, because the mean of its divisors is an integer number (2530747128).

Almost surely, 2^10122988506 is an apocalyptic number.

10122988506 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

10122988506 is a wasteful number, since it uses less digits than its factorization.

10122988506 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1687164756.

The product of its (nonzero) digits is 69120, while the sum is 42.

The spelling of 10122988506 in words is "ten billion, one hundred twenty-two million, nine hundred eighty-eight thousand, five hundred six".