1123222330120 has 64 divisors (see below), whose sum is σ = 2764945886400. Its totient is φ = 407267354880.

The previous prime is 1123222330099. The next prime is 1123222330133. The reversal of 1123222330120 is 210332223211.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a junction number, because it is equal to n+sod(n) for n = 1123222330091 and 1123222330100.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3525675 + ... + 3831034.

It is an arithmetic number, because the mean of its divisors is an integer number (43202279475).

Almost surely, 2^{1123222330120} is an apocalyptic number.

1123222330120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1123222330120 is an abundant number, since it is smaller than the sum of its proper divisors (1641723556280).

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

1123222330120 is a wasteful number, since it uses less digits than its factorization.

1123222330120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7357078 (or 7357074 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 22.

Adding to 1123222330120 its reverse (210332223211), we get a palindrome (1333554553331).

It can be divided in two parts, 112322 and 2330120, that added together give a palindrome (2442442).

The spelling of 1123222330120 in words is "one trillion, one hundred twenty-three billion, two hundred twenty-two million, three hundred thirty thousand, one hundred twenty".