2111235110122 has 16 divisors (see below), whose sum is σ = 3208296722472. Its totient is φ = 1041868811200.

The previous prime is 2111235110093. The next prime is 2111235110123. The reversal of 2111235110122 is 2210115321112.

It can be written as a sum of positive squares in 4 ways, for example, as 1407547332801 + 703687777321 = 1186401^2 + 838861^2 .

It is a junction number, because it is equal to n+sod(n) for n = 2111235110093 and 2111235110102.

It is not an unprimeable number, because it can be changed into a prime (2111235110123) 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, 16421233 + ... + 16549300.

Almost surely, 2^{2111235110122} is an apocalyptic number.

2111235110122 is a deficient number, since it is larger than the sum of its proper divisors (1097061612350).

2111235110122 is a wasteful number, since it uses less digits than its factorization.

2111235110122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32970953.

The product of its (nonzero) digits is 240, while the sum is 22.

The spelling of 2111235110122 in words is "two trillion, one hundred eleven billion, two hundred thirty-five million, one hundred ten thousand, one hundred twenty-two".