10122912384 has 128 divisors (see below), whose sum is σ = 29009534400. Its totient is φ = 3109134336.

The previous prime is 10122912383. The next prime is 10122912407. The reversal of 10122912384 is 48321922101.

It is a tau number, because it is divible by the number of its divisors (128).

It is not an unprimeable number, because it can be changed into a prime (10122912383) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3408052 + ... + 3411020.

Almost surely, 2^10122912384 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 10122912384, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14504767200).

10122912384 is an abundant number, since it is smaller than the sum of its proper divisors (18886622016).

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

10122912384 is a wasteful number, since it uses less digits than its factorization.

10122912384 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3682 (or 3670 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 33.

The spelling of 10122912384 in words is "ten billion, one hundred twenty-two million, nine hundred twelve thousand, three hundred eighty-four".