1123422419968 has 22 divisors (see below), whose sum is σ = 2245747749776. Its totient is φ = 561711209472.

The previous prime is 1123422419941. The next prime is 1123422419969. The reversal of 1123422419968 is 8699142243211.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1123422419969) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 548545080 + ... + 548547127.

Almost surely, 2^{1123422419968} is an apocalyptic number.

It is an amenable number.

1123422419968 is a deficient number, since it is larger than the sum of its proper divisors (1122325329808).

1123422419968 is an equidigital number, since it uses as much as digits as its factorization.

1123422419968 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1097092227 (or 1097092209 counting only the distinct ones).

The product of its digits is 1492992, while the sum is 52.

The spelling of 1123422419968 in words is "one trillion, one hundred twenty-three billion, four hundred twenty-two million, four hundred nineteen thousand, nine hundred sixty-eight".