2122201122023 has 8 divisors (see below), whose sum is σ = 2344733720928. Its totient is φ = 1910523771904.

The previous prime is 2122201122017. The next prime is 2122201122059. The reversal of 2122201122023 is 3202211022212.

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 2122201122023 - 2⁴ = 2122201122007 is a prime.

It is a super-2 number, since 2×2122201122023² (a number of 25 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 = 2122201121986 and 2122201122004.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2122201122523) 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, 2713811786 + ... + 2713812567.

It is an arithmetic number, because the mean of its divisors is an integer number (293091715116).

Almost surely, 2^{2122201122023} is an apocalyptic number.

2122201122023 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

2122201122023 is a deficient number, since it is larger than the sum of its proper divisors (222532598905).

2122201122023 is a wasteful number, since it uses less digits than its factorization.

2122201122023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5427624393.

The product of its (nonzero) digits is 384, while the sum is 20.

Adding to 2122201122023 its reverse (3202211022212), we get a palindrome (5324412144235).

The spelling of 2122201122023 in words is "two trillion, one hundred twenty-two billion, two hundred one million, one hundred twenty-two thousand, twenty-three".