220032013023 has 12 divisors (see below), whose sum is σ = 318405057048. Its totient is φ = 146419837200.

The previous prime is 220032013021. The next prime is 220032013067. The reversal of 220032013023 is 320310230022.

It is a happy number.

It is not a de Polignac number, because 220032013023 - 2¹ = 220032013021 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 220032012987 and 220032013005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (220032013021) 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, 22342428 + ... + 22352273.

It is an arithmetic number, because the mean of its divisors is an integer number (26533754754).

Almost surely, 2^220032013023 is an apocalyptic number.

220032013023 is a deficient number, since it is larger than the sum of its proper divisors (98373044025).

220032013023 is a wasteful number, since it uses less digits than its factorization.

220032013023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44695254 (or 44695251 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 18.

Adding to 220032013023 its reverse (320310230022), we get a palindrome (540342243045).

The spelling of 220032013023 in words is "two hundred twenty billion, thirty-two million, thirteen thousand, twenty-three".