11112122101202 has 32 divisors (see below), whose sum is σ = 17473054959360. Its totient is φ = 5294111114880.

The previous prime is 11112122101177. The next prime is 11112122101229. The reversal of 11112122101202 is 20210122121111.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 52972199 + ... + 53181557.

It is an arithmetic number, because the mean of its divisors is an integer number (546032967480).

Almost surely, 2^{11112122101202} is an apocalyptic number.

11112122101202 is a deficient number, since it is larger than the sum of its proper divisors (6360932858158).

11112122101202 is a wasteful number, since it uses less digits than its factorization.

11112122101202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 224498.

The product of its (nonzero) digits is 32, while the sum is 17.

Adding to 11112122101202 its reverse (20210122121111), we get a palindrome (31322244222313).

The spelling of 11112122101202 in words is "eleven trillion, one hundred twelve billion, one hundred twenty-two million, one hundred one thousand, two hundred two".