100002220023 has 16 divisors (see below), whose sum is σ = 136186108416. Its totient is φ = 65243507520.

The previous prime is 100002220013. The next prime is 100002220033. The reversal of 100002220023 is 320022200001.

It is an interprime number because it is at equal distance from previous prime (100002220013) and next prime (100002220033).

It is not a de Polignac number, because 100002220023 - 2⁵ = 100002219991 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 100002219990 and 100002220008.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100002220013) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1829043 + ... + 1882923.

It is an arithmetic number, because the mean of its divisors is an integer number (8511631776).

Almost surely, 2^100002220023 is an apocalyptic number.

100002220023 is a deficient number, since it is larger than the sum of its proper divisors (36183888393).

100002220023 is a wasteful number, since it uses less digits than its factorization.

100002220023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67094.

The product of its (nonzero) digits is 48, while the sum is 12.

Adding to 100002220023 its reverse (320022200001), we get a palindrome (420024420024).

The spelling of 100002220023 in words is "one hundred billion, two million, two hundred twenty thousand, twenty-three".