1123022123113 has 64 divisors (see below), whose sum is σ = 1401188544000. Its totient is φ = 886812917760.

The previous prime is 1123022123099. The next prime is 1123022123129. The reversal of 1123022123113 is 3113212203211.

It is not a de Polignac number, because 1123022123113 - 2¹⁷ = 1123021992041 is a prime.

It is a super-2 number, since 2×1123022123113² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1123022123413) 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 63 ways as a sum of consecutive naturals, for example, 368323213 + ... + 368326261.

It is an arithmetic number, because the mean of its divisors is an integer number (21893571000).

Almost surely, 2^{1123022123113} is an apocalyptic number.

It is an amenable number.

1123022123113 is a deficient number, since it is larger than the sum of its proper divisors (278166420887).

1123022123113 is a wasteful number, since it uses less digits than its factorization.

1123022123113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6082.

The product of its (nonzero) digits is 432, while the sum is 22.

Adding to 1123022123113 its reverse (3113212203211), we get a palindrome (4236234326324).

The spelling of 1123022123113 in words is "one trillion, one hundred twenty-three billion, twenty-two million, one hundred twenty-three thousand, one hundred thirteen".