2122011120122 has 8 divisors (see below), whose sum is σ = 3183670157472. Its totient is φ = 1060787734300.

The previous prime is 2122011120091. The next prime is 2122011120161. The reversal of 2122011120122 is 2210211102212.

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

It is a super-2 number, since 2×2122011120122² (a number of 25 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 2122011120122.

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, 108900704 + ... + 108920187.

It is an arithmetic number, because the mean of its divisors is an integer number (397958769684).

Almost surely, 2^{2122011120122} is an apocalyptic number.

2122011120122 is a deficient number, since it is larger than the sum of its proper divisors (1061659037350).

2122011120122 is a wasteful number, since it uses less digits than its factorization.

2122011120122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 217825764.

The product of its (nonzero) digits is 64, while the sum is 17.

Adding to 2122011120122 its reverse (2210211102212), we get a palindrome (4332222222334).

The spelling of 2122011120122 in words is "two trillion, one hundred twenty-two billion, eleven million, one hundred twenty thousand, one hundred twenty-two".