1130576711220 has 144 divisors (see below), whose sum is σ = 3742013987712. Its totient is φ = 274018187520.

The previous prime is 1130576711171. The next prime is 1130576711353. The reversal of 1130576711220 is 221176750311.

1130576711220 is a `hidden beast` number, since 1 + 1 + 3 + 0 + 576 + 71 + 12 + 2 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 9171514 + ... + 9293966.

It is an arithmetic number, because the mean of its divisors is an integer number (25986208248).

Almost surely, 2^{1130576711220} is an apocalyptic number.

1130576711220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1130576711220, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1871006993856).

1130576711220 is an abundant number, since it is smaller than the sum of its proper divisors (2611437276492).

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

1130576711220 is a wasteful number, since it uses less digits than its factorization.

1130576711220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 127142 (or 127137 counting only the distinct ones).

The product of its (nonzero) digits is 17640, while the sum is 36.

The spelling of 1130576711220 in words is "one trillion, one hundred thirty billion, five hundred seventy-six million, seven hundred eleven thousand, two hundred twenty".