10120210120050 has 96 divisors (see below), whose sum is σ = 26588881452672. Its totient is φ = 2538597934080.

The previous prime is 10120210120049. The next prime is 10120210120117. The reversal of 10120210120050 is 5002101202101.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 3635484 + ... + 5784216.

It is an arithmetic number, because the mean of its divisors is an integer number (276967515132).

Almost surely, 2^{10120210120050} is an apocalyptic number.

10120210120050 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 10120210120050, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13294440726336).

10120210120050 is an abundant number, since it is smaller than the sum of its proper divisors (16468671332622).

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

10120210120050 is a wasteful number, since it uses less digits than its factorization.

10120210120050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2150612 (or 2150607 counting only the distinct ones).

The product of its (nonzero) digits is 40, while the sum is 15.

Adding to 10120210120050 its reverse (5002101202101), we get a palindrome (15122311322151).

The spelling of 10120210120050 in words is "ten trillion, one hundred twenty billion, two hundred ten million, one hundred twenty thousand, fifty".