2011102025244 has 96 divisors (see below), whose sum is σ = 5355098280000. Its totient is φ = 581933334528.

The previous prime is 2011102025221. The next prime is 2011102025279. The reversal of 2011102025244 is 4425202011102.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3008772 + ... + 3615924.

It is an arithmetic number, because the mean of its divisors is an integer number (55782273750).

Almost surely, 2^{2011102025244} 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 2011102025244, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2677549140000).

2011102025244 is an abundant number, since it is smaller than the sum of its proper divisors (3343996254756).

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

2011102025244 is a wasteful number, since it uses less digits than its factorization.

2011102025244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 608439 (or 608437 counting only the distinct ones).

The product of its (nonzero) digits is 1280, while the sum is 24.

Adding to 2011102025244 its reverse (4425202011102), we get a palindrome (6436304036346).

The spelling of 2011102025244 in words is "two trillion, eleven billion, one hundred two million, twenty-five thousand, two hundred forty-four".