2110121112202 has 16 divisors (see below), whose sum is σ = 3359329344072. Its totient is φ = 990639498240.

The previous prime is 2110121112181. The next prime is 2110121112227. The reversal of 2110121112202 is 2022111210112.

It can be written as a sum of positive squares in 4 ways, for example, as 1826576577081 + 283544535121 = 1351509^2 + 532489^2 .

It is a super-2 number, since 2×2110121112202² (a number of 25 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 73693983 + ... + 73722610.

Almost surely, 2^{2110121112202} is an apocalyptic number.

2110121112202 is a deficient number, since it is larger than the sum of its proper divisors (1249208231870).

2110121112202 is a wasteful number, since it uses less digits than its factorization.

2110121112202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 147417033.

The product of its (nonzero) digits is 32, while the sum is 16.

Adding to 2110121112202 its reverse (2022111210112), we get a palindrome (4132232322314).

The spelling of 2110121112202 in words is "two trillion, one hundred ten billion, one hundred twenty-one million, one hundred twelve thousand, two hundred two".