100002011222023 has 4 divisors (see below), whose sum is σ = 100030015149208. Its totient is φ = 99974007294840.

The previous prime is 100002011222011. The next prime is 100002011222027. The reversal of 100002011222023 is 320222110200001.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 100002011222023 - 2¹³ = 100002011213831 is a prime.

It is a super-2 number, since 2×100002011222023² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 100002011221988 and 100002011222006.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100002011222027) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14001958236 + ... + 14001965377.

It is an arithmetic number, because the mean of its divisors is an integer number (25007503787302).

Almost surely, 2^{100002011222023} is an apocalyptic number.

100002011222023 is a deficient number, since it is larger than the sum of its proper divisors (28003927185).

100002011222023 is an equidigital number, since it uses as much as digits as its factorization.

100002011222023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28003927184.

The product of its (nonzero) digits is 96, while the sum is 16.

Adding to 100002011222023 its reverse (320222110200001), we get a palindrome (420224121422024).

The spelling of 100002011222023 in words is "one hundred trillion, two billion, eleven million, two hundred twenty-two thousand, twenty-three".