2110001201010 has 128 divisors (see below), whose sum is σ = 5923507968000. Its totient is φ = 532990155456.

The previous prime is 2110001200999. The next prime is 2110001201017. The reversal of 2110001201010 is 101021000112.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is a junction number, because it is equal to n+sod(n) for n = 2110001200983 and 2110001201001.

It is not an unprimeable number, because it can be changed into a prime (2110001201017) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 56303539 + ... + 56341001.

It is an arithmetic number, because the mean of its divisors is an integer number (46277406000).

Almost surely, 2^{2110001201010} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2110001201010, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2961753984000).

2110001201010 is an abundant number, since it is smaller than the sum of its proper divisors (3813506766990).

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

2110001201010 is a wasteful number, since it uses less digits than its factorization.

2110001201010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48477 (or 48471 counting only the distinct ones).

The product of its (nonzero) digits is 4, while the sum is 9.

Adding to 2110001201010 its reverse (101021000112), we get a palindrome (2211022201122).

The spelling of 2110001201010 in words is "two trillion, one hundred ten billion, one million, two hundred one thousand, ten".