220023002111 has 8 divisors (see below), whose sum is σ = 240526195200. Its totient is φ = 199603326040.

The previous prime is 220023002093. The next prime is 220023002113. The reversal of 220023002111 is 111200320022.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 220023002111 - 2⁶ = 220023002047 is a prime.

It is a super-2 number, since 2×220023002111² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (220023002113) 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 7 ways as a sum of consecutive naturals, for example, 20873741 + ... + 20884278.

It is an arithmetic number, because the mean of its divisors is an integer number (30065774400).

Almost surely, 2^220023002111 is an apocalyptic number.

220023002111 is a deficient number, since it is larger than the sum of its proper divisors (20503193089).

220023002111 is a wasteful number, since it uses less digits than its factorization.

220023002111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41758509.

The product of its (nonzero) digits is 48, while the sum is 14.

Adding to 220023002111 its reverse (111200320022), we get a palindrome (331223322133).

The spelling of 220023002111 in words is "two hundred twenty billion, twenty-three million, two thousand, one hundred eleven".