1126516234112 has 64 divisors (see below), whose sum is σ = 2281726487040. Its totient is φ = 553877153280.

The previous prime is 1126516234079. The next prime is 1126516234117. The reversal of 1126516234112 is 2114326156211.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (64).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1126516234117) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4781873 + ... + 5011919.

It is an arithmetic number, because the mean of its divisors is an integer number (35651976360).

Almost surely, 2^{1126516234112} 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 1126516234112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1140863243520).

1126516234112 is an abundant number, since it is smaller than the sum of its proper divisors (1155210252928).

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

1126516234112 is an equidigital number, since it uses as much as digits as its factorization.

1126516234112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 230699 (or 230687 counting only the distinct ones).

The product of its digits is 17280, while the sum is 35.

The spelling of 1126516234112 in words is "one trillion, one hundred twenty-six billion, five hundred sixteen million, two hundred thirty-four thousand, one hundred twelve".