1123422031104 has 72 divisors (see below), whose sum is σ = 3062866400832. Its totient is φ = 365340487680.

The previous prime is 1123422031021. The next prime is 1123422031169. The reversal of 1123422031104 is 4011302243211.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17807404 + ... + 17870379.

Almost surely, 2^{1123422031104} is an apocalyptic number.

It is an amenable number.

1123422031104 is an abundant number, since it is smaller than the sum of its proper divisors (1939444369728).

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

1123422031104 is an equidigital number, since it uses as much as digits as its factorization.

1123422031104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35677843 (or 35677829 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 24.

Adding to 1123422031104 its reverse (4011302243211), we get a palindrome (5134724274315).

The spelling of 1123422031104 in words is "one trillion, one hundred twenty-three billion, four hundred twenty-two million, thirty-one thousand, one hundred four".