11250456663212 has 48 divisors (see below), whose sum is σ = 21267833829312. Its totient is φ = 5176604885760.

The previous prime is 11250456663179. The next prime is 11250456663241. The reversal of 11250456663212 is 21236665405211.

It is a super-2 number, since 2×11250456663212² (a number of 27 digits) contains 22 as substring.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 31632233 + ... + 31985919.

It is an arithmetic number, because the mean of its divisors is an integer number (443079871444).

Almost surely, 2^{11250456663212} is an apocalyptic number.

It is an amenable number.

11250456663212 is a deficient number, since it is larger than the sum of its proper divisors (10017377166100).

11250456663212 is a wasteful number, since it uses less digits than its factorization.

11250456663212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 355578 (or 355576 counting only the distinct ones).

The product of its (nonzero) digits is 518400, while the sum is 44.

The spelling of 11250456663212 in words is "eleven trillion, two hundred fifty billion, four hundred fifty-six million, six hundred sixty-three thousand, two hundred twelve".