11085251035512 has 64 divisors (see below), whose sum is σ = 27744806799360. Its totient is φ = 3690861206400.

The previous prime is 11085251035459. The next prime is 11085251035657. The reversal of 11085251035512 is 21553015258011.

It is a congruent number.

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, 134177337 + ... + 134259927.

It is an arithmetic number, because the mean of its divisors is an integer number (433512606240).

Almost surely, 2^{11085251035512} is an apocalyptic number.

11085251035512 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

11085251035512 is an abundant number, since it is smaller than the sum of its proper divisors (16659555763848).

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

11085251035512 is a wasteful number, since it uses less digits than its factorization.

11085251035512 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 88924 (or 88920 counting only the distinct ones).

The product of its (nonzero) digits is 60000, while the sum is 39.

The spelling of 11085251035512 in words is "eleven trillion, eighty-five billion, two hundred fifty-one million, thirty-five thousand, five hundred twelve".