122220023112223 has 4 divisors (see below), whose sum is σ = 122221962221488. Its totient is φ = 122218084002960.

The previous prime is 122220023112217. The next prime is 122220023112251. The reversal of 122220023112223 is 322211320022221.

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 122220023112223 - 2⁵ = 122220023112191 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 (122220023112323) 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, 969460086 + ... + 969586147.

It is an arithmetic number, because the mean of its divisors is an integer number (30555490555372).

Almost surely, 2^{122220023112223} is an apocalyptic number.

122220023112223 is a deficient number, since it is larger than the sum of its proper divisors (1939109265).

122220023112223 is an equidigital number, since it uses as much as digits as its factorization.

122220023112223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1939109264.

The product of its (nonzero) digits is 2304, while the sum is 25.

Adding to 122220023112223 its reverse (322211320022221), we get a palindrome (444431343134444).

The spelling of 122220023112223 in words is "one hundred twenty-two trillion, two hundred twenty billion, twenty-three million, one hundred twelve thousand, two hundred twenty-three".