2110121122022 has 16 divisors (see below), whose sum is σ = 3166602937344. Its totient is φ = 1054586925000.

The previous prime is 2110121122003. The next prime is 2110121122027. The reversal of 2110121122022 is 2202211210112.

It is a super-2 number, since 2×2110121122022² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2110121122027) 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, 43599497 + ... + 43647867.

It is an arithmetic number, because the mean of its divisors is an integer number (197912683584).

Almost surely, 2^{2110121122022} is an apocalyptic number.

2110121122022 is a deficient number, since it is larger than the sum of its proper divisors (1056481815322).

2110121122022 is a wasteful number, since it uses less digits than its factorization.

2110121122022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57715.

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

Adding to 2110121122022 its reverse (2202211210112), we get a palindrome (4312332332134).

The spelling of 2110121122022 in words is "two trillion, one hundred ten billion, one hundred twenty-one million, one hundred twenty-two thousand, twenty-two".