122113122023 has 4 divisors (see below), whose sum is σ = 122114517528. Its totient is φ = 122111726520.

The previous prime is 122113122007. The next prime is 122113122029. The reversal of 122113122023 is 320221311221.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 122113122023 - 2⁴ = 122113122007 is a prime.

It is a super-2 number, since 2×122113122023² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 122113121986 and 122113122004.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122113122029) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 557036 + ... + 744657.

It is an arithmetic number, because the mean of its divisors is an integer number (30528629382).

Almost surely, 2^122113122023 is an apocalyptic number.

122113122023 is a deficient number, since it is larger than the sum of its proper divisors (1395505).

122113122023 is an equidigital number, since it uses as much as digits as its factorization.

122113122023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1395504.

The product of its (nonzero) digits is 288, while the sum is 20.

Adding to 122113122023 its reverse (320221311221), we get a palindrome (442334433244).

The spelling of 122113122023 in words is "one hundred twenty-two billion, one hundred thirteen million, one hundred twenty-two thousand, twenty-three".