2122201122022 has 8 divisors (see below), whose sum is σ = 3213052166376. Its totient is φ = 1051183733232.

The previous prime is 2122201122017. The next prime is 2122201122059. The reversal of 2122201122022 is 2202211022212.

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

It is a super-2 number, since 2×2122201122022² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4958413623 + ... + 4958414050.

It is an arithmetic number, because the mean of its divisors is an integer number (401631520797).

Almost surely, 2^{2122201122022} is an apocalyptic number.

2122201122022 is a deficient number, since it is larger than the sum of its proper divisors (1090851044354).

2122201122022 is a wasteful number, since it uses less digits than its factorization.

2122201122022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9916827782.

The product of its (nonzero) digits is 256, while the sum is 19.

Adding to 2122201122022 its reverse (2202211022212), we get a palindrome (4324412144234).

The spelling of 2122201122022 in words is "two trillion, one hundred twenty-two billion, two hundred one million, one hundred twenty-two thousand, twenty-two".