1122010031123 has 2 divisors, whose sum is σ = 1122010031124. Its totient is φ = 1122010031122.

The previous prime is 1122010031063. The next prime is 1122010031137. The reversal of 1122010031123 is 3211300102211.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1122010031123 - 2¹² = 1122010027027 is a prime.

It is a super-2 number, since 2×1122010031123² (a number of 25 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (1122010039123) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 561005015561 + 561005015562.

It is an arithmetic number, because the mean of its divisors is an integer number (561005015562).

Almost surely, 2^{1122010031123} is an apocalyptic number.

1122010031123 is a deficient number, since it is larger than the sum of its proper divisors (1).

1122010031123 is an equidigital number, since it uses as much as digits as its factorization.

1122010031123 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 72, while the sum is 17.

Adding to 1122010031123 its reverse (3211300102211), we get a palindrome (4333310133334).

The spelling of 1122010031123 in words is "one trillion, one hundred twenty-two billion, ten million, thirty-one thousand, one hundred twenty-three".