10120011110000 has 400 divisors, whose sum is σ = 27084078695520. Its totient is φ = 3631288320000.

The previous prime is 10120011109991. The next prime is 10120011110003. The reversal of 10120011110000 is 1111002101.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (400).

It is a Harshad number since it is a multiple of its sum of digits (8).

It is a self number, because there is not a number n which added to its sum of digits gives 10120011110000.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10120011110003) by changing a digit.

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 79 ways as a sum of consecutive naturals, for example, 7802629352 + ... + 7802630648.

Almost surely, 2^{10120011110000} is an apocalyptic number.

10120011110000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 10120011110000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13542039347760).

10120011110000 is an abundant number, since it is smaller than the sum of its proper divisors (16964067585520).

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

10120011110000 is a wasteful number, since it uses less digits than its factorization.

10120011110000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2222 (or 2201 counting only the distinct ones).

The product of its (nonzero) digits is 2, while the sum is 8.

Adding to 10120011110000 its reverse (1111002101), we get a palindrome (10121122112101).

The spelling of 10120011110000 in words is "ten trillion, one hundred twenty billion, eleven million, one hundred ten thousand".