220002220023 has 8 divisors (see below), whose sum is σ = 293972599536. Its totient is φ = 146349993600.

The previous prime is 220002219991. The next prime is 220002220043. The reversal of 220002220023 is 320022200022.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 220002220023 - 2⁵ = 220002219991 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 220002219984 and 220002220011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (220002220043) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 79536658 + ... + 79539423.

It is an arithmetic number, because the mean of its divisors is an integer number (36746574942).

Almost surely, 2^220002220023 is an apocalyptic number.

220002220023 is a deficient number, since it is larger than the sum of its proper divisors (73970379513).

220002220023 is a wasteful number, since it uses less digits than its factorization.

220002220023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 159076545.

The product of its (nonzero) digits is 192, while the sum is 15.

Adding to 220002220023 its reverse (320022200022), we get a palindrome (540024420045).

The spelling of 220002220023 in words is "two hundred twenty billion, two million, two hundred twenty thousand, twenty-three".