122220230023 has 4 divisors (see below), whose sum is σ = 122840637480. Its totient is φ = 121599822568.

The previous prime is 122220230017. The next prime is 122220230029. The reversal of 122220230023 is 320032022221.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 320032022221 = 4877 ⋅65620673.

It is an interprime number because it is at equal distance from previous prime (122220230017) and next prime (122220230029).

It is a cyclic number.

It is not a de Polignac number, because 122220230023 - 2⁵ = 122220229991 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122220230029) 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, 310203433 + ... + 310203826.

It is an arithmetic number, because the mean of its divisors is an integer number (30710159370).

Almost surely, 2^122220230023 is an apocalyptic number.

122220230023 is a deficient number, since it is larger than the sum of its proper divisors (620407457).

122220230023 is an equidigital number, since it uses as much as digits as its factorization.

122220230023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 620407456.

The product of its (nonzero) digits is 576, while the sum is 19.

Adding to 122220230023 its reverse (320032022221), we get a palindrome (442252252244).

The spelling of 122220230023 in words is "one hundred twenty-two billion, two hundred twenty million, two hundred thirty thousand, twenty-three".