2887997000112 has 900 divisors, whose sum is σ = 10326775472640. Its totient is φ = 776335311360.

The previous prime is 2887997000099. The next prime is 2887997000113. The reversal of 2887997000112 is 2110007997882.

It is a super-2 number, since 2×2887997000112² (a number of 26 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is not an unprimeable number, because it can be changed into a prime (2887997000113) by changing a digit.

It is a polite number, since it can be written in 179 ways as a sum of consecutive naturals, for example, 2258011089 + ... + 2258012367.

Almost surely, 2^{2887997000112} 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 2887997000112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5163387736320).

2887997000112 is an abundant number, since it is smaller than the sum of its proper divisors (7438778472528).

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

2887997000112 is a wasteful number, since it uses less digits than its factorization.

2887997000112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1412 (or 1359 counting only the distinct ones).

The product of its (nonzero) digits is 1016064, while the sum is 54.

It can be divided in two parts, 2887 and 997000112, that added together give a cube (997002999 = 999³).

The spelling of 2887997000112 in words is "two trillion, eight hundred eighty-seven billion, nine hundred ninety-seven million, one hundred twelve", and thus it is an aban number.