220120033123023 has 12 divisors (see below), whose sum is σ = 322600158737304. Its totient is φ = 133406080680400.

The previous prime is 220120033123013. The next prime is 220120033123057. The reversal of 220120033123023 is 320321330021022.

It is not a de Polignac number, because 220120033123023 - 2²⁰ = 220120032074447 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 220120033122984 and 220120033123002.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (220120033123013) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 303195637548 + ... + 303195638273.

It is an arithmetic number, because the mean of its divisors is an integer number (26883346561442).

Almost surely, 2^{220120033123023} is an apocalyptic number.

220120033123023 is a deficient number, since it is larger than the sum of its proper divisors (102480125614281).

220120033123023 is a wasteful number, since it uses less digits than its factorization.

220120033123023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 606391275846 (or 606391275835 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 24.

Adding to 220120033123023 its reverse (320321330021022), we get a palindrome (540441363144045).

The spelling of 220120033123023 in words is "two hundred twenty trillion, one hundred twenty billion, thirty-three million, one hundred twenty-three thousand, twenty-three".