1122715771776 has 96 divisors (see below), whose sum is σ = 3234296590200. Its totient is φ = 373825631232.

The previous prime is 1122715771733. The next prime is 1122715771829. The reversal of 1122715771776 is 6771775172211.

It is a tau number, because it is divible by the number of its divisors (96).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 507610 + ... + 1582118.

Almost surely, 2^{1122715771776} is an apocalyptic number.

1122715771776 is a gapful number since it is divisible by the number (16) 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 1122715771776, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1617148295100).

1122715771776 is an abundant number, since it is smaller than the sum of its proper divisors (2111580818424).

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

1122715771776 is a wasteful number, since it uses less digits than its factorization.

1122715771776 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1075436 (or 1075421 counting only the distinct ones).

The product of its digits is 2016840, while the sum is 54.

The spelling of 1122715771776 in words is "one trillion, one hundred twenty-two billion, seven hundred fifteen million, seven hundred seventy-one thousand, seven hundred seventy-six".