1122302210123 has 4 divisors (see below), whose sum is σ = 1122313280040. Its totient is φ = 1122291140208.

The previous prime is 1122302210111. The next prime is 1122302210129. The reversal of 1122302210123 is 3210122032211.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1122302210123 - 2³⁶ = 1053582733387 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1122302210095 and 1122302210104.

It is not an unprimeable number, because it can be changed into a prime (1122302210129) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5381465 + ... + 5586122.

It is an arithmetic number, because the mean of its divisors is an integer number (280578320010).

Almost surely, 2^{1122302210123} is an apocalyptic number.

1122302210123 is a deficient number, since it is larger than the sum of its proper divisors (11069917).

1122302210123 is a wasteful number, since it uses less digits than its factorization.

1122302210123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11069916.

The product of its (nonzero) digits is 288, while the sum is 20.

Adding to 1122302210123 its reverse (3210122032211), we get a palindrome (4332424242334).

The spelling of 1122302210123 in words is "one trillion, one hundred twenty-two billion, three hundred two million, two hundred ten thousand, one hundred twenty-three".