10100101220000 has 120 divisors (see below), whose sum is σ = 27106652244672. Its totient is φ = 3672764000000.

The previous prime is 10100101219997. The next prime is 10100101220017. The reversal of 10100101220000 is 2210100101.

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 10100101220000.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 22734776 + ... + 23174775.

Almost surely, 2^{10100101220000} is an apocalyptic number.

10100101220000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10100101220000 is an abundant number, since it is smaller than the sum of its proper divisors (17006551024672).

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

10100101220000 is an equidigital number, since it uses as much as digits as its factorization.

10100101220000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45909592 (or 45909569 counting only the distinct ones).

The product of its (nonzero) digits is 4, while the sum is 8.

Adding to 10100101220000 its reverse (2210100101), we get a palindrome (10102311320101).

The spelling of 10100101220000 in words is "ten trillion, one hundred billion, one hundred one million, two hundred twenty thousand".