2111255203252 has 96 divisors (see below), whose sum is σ = 4204829865600. Its totient is φ = 919507852800.

The previous prime is 2111255203237. The next prime is 2111255203259. The reversal of 2111255203252 is 2523025521112.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2111255203259) 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 31 ways as a sum of consecutive naturals, for example, 315533227 + ... + 315539917.

It is an arithmetic number, because the mean of its divisors is an integer number (43800311100).

Almost surely, 2^{2111255203252} is an apocalyptic number.

It is an amenable number.

2111255203252 is a deficient number, since it is larger than the sum of its proper divisors (2093574662348).

2111255203252 is a wasteful number, since it uses less digits than its factorization.

2111255203252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7937 (or 7935 counting only the distinct ones).

The product of its (nonzero) digits is 12000, while the sum is 31.

The spelling of 2111255203252 in words is "two trillion, one hundred eleven billion, two hundred fifty-five million, two hundred three thousand, two hundred fifty-two".