1122030212323 has 4 divisors (see below), whose sum is σ = 1133139422448. Its totient is φ = 1110921002200.

The previous prime is 1122030212311. The next prime is 1122030212341. The reversal of 1122030212323 is 3232120302211.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1122030212323 is a prime.

It is a super-2 number, since 2×1122030212323² (a number of 25 digits) contains 22 as substring.

It is a Smith number, since the sum of its digits (22) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1122030212294 and 1122030212303.

It is not an unprimeable number, because it can be changed into a prime (1122030212363) 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, 5554604911 + ... + 5554605112.

It is an arithmetic number, because the mean of its divisors is an integer number (283284855612).

Almost surely, 2^{1122030212323} is an apocalyptic number.

1122030212323 is a deficient number, since it is larger than the sum of its proper divisors (11109210125).

1122030212323 is a wasteful number, since it uses less digits than its factorization.

1122030212323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11109210124.

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

Adding to 1122030212323 its reverse (3232120302211), we get a palindrome (4354150514534).

The spelling of 1122030212323 in words is "one trillion, one hundred twenty-two billion, thirty million, two hundred twelve thousand, three hundred twenty-three".