1141215013312 has 112 divisors (see below), whose sum is σ = 2529649999872. Its totient is φ = 506365998080.

The previous prime is 1141215013291. The next prime is 1141215013363. The reversal of 1141215013312 is 2133105121411.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12627678 + ... + 12717730.

Almost surely, 2^{1141215013312} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1141215013312, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1264824999936).

1141215013312 is an abundant number, since it is smaller than the sum of its proper divisors (1388434986560).

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

1141215013312 is a wasteful number, since it uses less digits than its factorization.

1141215013312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 90506 (or 90496 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 25.

The spelling of 1141215013312 in words is "one trillion, one hundred forty-one billion, two hundred fifteen million, thirteen thousand, three hundred twelve".