11512030002522 has 32 divisors (see below), whose sum is σ = 26313391104000. Its totient is φ = 3289128970608.

The previous prime is 11512030002479. The next prime is 11512030002553. The reversal of 11512030002522 is 22520003021511.

It is a junction number, because it is equal to n+sod(n) for n = 11512030002492 and 11512030002501.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5870979 + ... + 7582377.

It is an arithmetic number, because the mean of its divisors is an integer number (822293472000).

Almost surely, 2^{11512030002522} is an apocalyptic number.

11512030002522 is an abundant number, since it is smaller than the sum of its proper divisors (14801361101478).

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

11512030002522 is a wasteful number, since it uses less digits than its factorization.

11512030002522 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1871570.

The product of its (nonzero) digits is 1200, while the sum is 24.

The spelling of 11512030002522 in words is "eleven trillion, five hundred twelve billion, thirty million, two thousand, five hundred twenty-two".