1122230031223 has 16 divisors (see below), whose sum is σ = 1286671034880. Its totient is φ = 958821476256.

The previous prime is 1122230031211. The next prime is 1122230031239. The reversal of 1122230031223 is 3221300322211.

It is not a de Polignac number, because 1122230031223 - 2⁵ = 1122230031191 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1122230031194 and 1122230031203.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1122230001223) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7403865 + ... + 7553917.

It is an arithmetic number, because the mean of its divisors is an integer number (80416939680).

Almost surely, 2^{1122230031223} is an apocalyptic number.

1122230031223 is a deficient number, since it is larger than the sum of its proper divisors (164441003657).

1122230031223 is a wasteful number, since it uses less digits than its factorization.

1122230031223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 153486.

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

Adding to 1122230031223 its reverse (3221300322211), we get a palindrome (4343530353434).

The spelling of 1122230031223 in words is "one trillion, one hundred twenty-two billion, two hundred thirty million, thirty-one thousand, two hundred twenty-three".