11216702701242 has 24 divisors (see below), whose sum is σ = 24303143375316. Its totient is φ = 3738856666176.

The previous prime is 11216702701177. The next prime is 11216702701343. The reversal of 11216702701242 is 24210720761211.

It can be written as a sum of positive squares in 2 ways, for example, as 10803586708161 + 413115993081 = 3286881^2 + 642741^2 .

It is a junction number, because it is equal to n+sod(n) for n = 11216702701197 and 11216702701206.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2104123 + ... + 5182734.

Almost surely, 2^{11216702701242} is an apocalyptic number.

11216702701242 is an abundant number, since it is smaller than the sum of its proper divisors (13086440674074).

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

11216702701242 is a wasteful number, since it uses less digits than its factorization.

11216702701242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7372382 (or 7372379 counting only the distinct ones).

The product of its (nonzero) digits is 18816, while the sum is 36.

The spelling of 11216702701242 in words is "eleven trillion, two hundred sixteen billion, seven hundred two million, seven hundred one thousand, two hundred forty-two".