2110121021022 has 32 divisors (see below), whose sum is σ = 4823279592192. Its totient is φ = 602873491584.

The previous prime is 2110121020993. The next prime is 2110121021093. The reversal of 2110121021022 is 2201201210112.

It is a super-2 number, since 2×2110121021022² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2110121020992 and 2110121021010.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 678118 + ... + 2163350.

It is an arithmetic number, because the mean of its divisors is an integer number (150727487256).

Almost surely, 2^{2110121021022} is an apocalyptic number.

2110121021022 is an abundant number, since it is smaller than the sum of its proper divisors (2713158571170).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2110121021022 is a wasteful number, since it uses less digits than its factorization.

2110121021022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1519072.

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 2110121021022 its reverse (2201201210112), we get a palindrome (4311322231134).

The spelling of 2110121021022 in words is "two trillion, one hundred ten billion, one hundred twenty-one million, twenty-one thousand, twenty-two".