2115115052252 has 24 divisors (see below), whose sum is σ = 3726091824000. Its totient is φ = 1050517868400.

The previous prime is 2115115052243. The next prime is 2115115052257. The reversal of 2115115052252 is 2522505115112.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2115115052257) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 30398999 + ... + 30468497.

It is an arithmetic number, because the mean of its divisors is an integer number (155253826000).

Almost surely, 2^{2115115052252} is an apocalyptic number.

It is an amenable number.

2115115052252 is a deficient number, since it is larger than the sum of its proper divisors (1610976771748).

2115115052252 is a wasteful number, since it uses less digits than its factorization.

2115115052252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 120041 (or 120039 counting only the distinct ones).

The product of its (nonzero) digits is 10000, while the sum is 32.

The spelling of 2115115052252 in words is "two trillion, one hundred fifteen billion, one hundred fifteen million, fifty-two thousand, two hundred fifty-two".