2122012212023 has 8 divisors (see below), whose sum is σ = 2352871961616. Its totient is φ = 1897477387200.

The previous prime is 2122012212011. The next prime is 2122012212031. The reversal of 2122012212023 is 3202122102212.

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 2122012212023 - 2³⁴ = 2104832342839 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2122012211986 and 2122012212004.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2122012212043) 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, 1581230486 + ... + 1581231827.

It is an arithmetic number, because the mean of its divisors is an integer number (294108995202).

Almost surely, 2^{2122012212023} is an apocalyptic number.

2122012212023 is a deficient number, since it is larger than the sum of its proper divisors (230859749593).

2122012212023 is a wasteful number, since it uses less digits than its factorization.

2122012212023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3162462385.

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

Adding to 2122012212023 its reverse (3202122102212), we get a palindrome (5324134314235).

The spelling of 2122012212023 in words is "two trillion, one hundred twenty-two billion, twelve million, two hundred twelve thousand, twenty-three".