111022213123023 has 8 divisors (see below), whose sum is σ = 148032046725888. Its totient is φ = 74013594134424.

The previous prime is 111022213123021. The next prime is 111022213123027. The reversal of 111022213123023 is 320321312220111.

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

It is not a de Polignac number, because 111022213123023 - 2¹ = 111022213123021 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 111022213122984 and 111022213123002.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (111022213123021) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 303440265 + ... + 303805922.

It is an arithmetic number, because the mean of its divisors is an integer number (18504005840736).

Almost surely, 2^{111022213123023} is an apocalyptic number.

111022213123023 is a deficient number, since it is larger than the sum of its proper divisors (37009833602865).

111022213123023 is an equidigital number, since it uses as much as digits as its factorization.

111022213123023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 607307133.

The product of its (nonzero) digits is 864, while the sum is 24.

Adding to 111022213123023 its reverse (320321312220111), we get a palindrome (431343525343134).

The spelling of 111022213123023 in words is "one hundred eleven trillion, twenty-two billion, two hundred thirteen million, one hundred twenty-three thousand, twenty-three".