11112022202272 has 24 divisors (see below), whose sum is σ = 22122600387300. Its totient is φ = 5493584008704.

The previous prime is 11112022202191. The next prime is 11112022202273. The reversal of 11112022202272 is 27220222021111.

It can be written as a sum of positive squares in 2 ways, for example, as 8082626256016 + 3029395946256 = 2842996^2 + 1740516^2 .

It is not an unprimeable number, because it can be changed into a prime (11112022202273) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1950843747 + ... + 1950849442.

Almost surely, 2^{11112022202272} is an apocalyptic number.

It is an amenable number.

11112022202272 is a deficient number, since it is larger than the sum of its proper divisors (11010578185028).

11112022202272 is an equidigital number, since it uses as much as digits as its factorization.

11112022202272 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3901693288 (or 3901693280 counting only the distinct ones).

The product of its (nonzero) digits is 896, while the sum is 25.

Adding to 11112022202272 its reverse (27220222021111), we get a palindrome (38332244223383).

The spelling of 11112022202272 in words is "eleven trillion, one hundred twelve billion, twenty-two million, two hundred two thousand, two hundred seventy-two".