2115085201250 has 80 divisors (see below), whose sum is σ = 4769342571840. Its totient is φ = 687005064000.

The previous prime is 2115085201133. The next prime is 2115085201279. The reversal of 2115085201250 is 521025805112.

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 6194909 + ... + 6527408.

It is an arithmetic number, because the mean of its divisors is an integer number (59616782148).

Almost surely, 2^{2115085201250} is an apocalyptic number.

2115085201250 is an abundant number, since it is smaller than the sum of its proper divisors (2654257370590).

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

2115085201250 is a wasteful number, since it uses less digits than its factorization.

2115085201250 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12722365 (or 12722350 counting only the distinct ones).

The product of its (nonzero) digits is 8000, while the sum is 32.

The spelling of 2115085201250 in words is "two trillion, one hundred fifteen billion, eighty-five million, two hundred one thousand, two hundred fifty".