11112200210202 has 256 divisors, whose sum is σ = 28966440222720. Its totient is φ = 2761897678848.

The previous prime is 11112200210201. The next prime is 11112200210213. The reversal of 11112200210202 is 20201200221111.

It is a super-2 number, since 2×11112200210202² (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (11112200210201) by changing a digit.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 254792574 + ... + 254836182.

It is an arithmetic number, because the mean of its divisors is an integer number (113150157120).

Almost surely, 2^{11112200210202} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 11112200210202, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14483220111360).

11112200210202 is an abundant number, since it is smaller than the sum of its proper divisors (17854240012518).

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

11112200210202 is a wasteful number, since it uses less digits than its factorization.

11112200210202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43957.

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

Adding to 11112200210202 its reverse (20201200221111), we get a palindrome (31313400431313).

The spelling of 11112200210202 in words is "eleven trillion, one hundred twelve billion, two hundred million, two hundred ten thousand, two hundred two".