1120222113123 has 8 divisors (see below), whose sum is σ = 1581490042128. Its totient is φ = 702884463104.

The previous prime is 1120222113091. The next prime is 1120222113133. The reversal of 1120222113123 is 3213112220211.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1120222113123 - 2⁵ = 1120222113091 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1120222113123.

It is not an unprimeable number, because it can be changed into a prime (1120222113133) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10982569686 + ... + 10982569787.

It is an arithmetic number, because the mean of its divisors is an integer number (197686255266).

Almost surely, 2^{1120222113123} is an apocalyptic number.

1120222113123 is a deficient number, since it is larger than the sum of its proper divisors (461267929005).

1120222113123 is a wasteful number, since it uses less digits than its factorization.

1120222113123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21965139493.

The product of its (nonzero) digits is 288, while the sum is 21.

Adding to 1120222113123 its reverse (3213112220211), we get a palindrome (4333334333334).

The spelling of 1120222113123 in words is "one trillion, one hundred twenty billion, two hundred twenty-two million, one hundred thirteen thousand, one hundred twenty-three".