1122344556776 has 24 divisors (see below), whose sum is σ = 2144850834630. Its totient is φ = 550584111168.

The previous prime is 1122344556769. The next prime is 1122344556779. The reversal of 1122344556776 is 6776554432211.

It can be written as a sum of positive squares in 3 ways, for example, as 1088211994276 + 34132562500 = 1043174^2 + 184750^2 .

It is a Harshad number since it is a multiple of its sum of digits (53).

It is not an unprimeable number, because it can be changed into a prime (1122344556779) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 24949595 + ... + 24994538.

Almost surely, 2^{1122344556776} is an apocalyptic number.

It is an amenable number.

1122344556776 is a deficient number, since it is larger than the sum of its proper divisors (1022506277854).

1122344556776 is an equidigital number, since it uses as much as digits as its factorization.

1122344556776 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49944245 (or 49944188 counting only the distinct ones).

The product of its digits is 8467200, while the sum is 53.

Adding to 1122344556776 its reverse (6776554432211), we get a palindrome (7898898988987).

The spelling of 1122344556776 in words is "one trillion, one hundred twenty-two billion, three hundred forty-four million, five hundred fifty-six thousand, seven hundred seventy-six".