112021022202111 has 24 divisors (see below), whose sum is σ = 176677143149520. Its totient is φ = 67830309849600.

The previous prime is 112021022202091. The next prime is 112021022202121. The reversal of 112021022202111 is 111202220120211.

112021022202111 is a `hidden beast` number, since 1 + 1 + 20 + 210 + 2 + 220 + 211 + 1 = 666.

It is not a de Polignac number, because 112021022202111 - 2¹³ = 112021022193919 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112021022202121) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 510045970 + ... + 510265551.

It is an arithmetic number, because the mean of its divisors is an integer number (7361547631230).

Almost surely, 2^{112021022202111} is an apocalyptic number.

112021022202111 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

112021022202111 is a deficient number, since it is larger than the sum of its proper divisors (64656120947409).

112021022202111 is a wasteful number, since it uses less digits than its factorization.

112021022202111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1020312647 (or 1020312644 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 18.

Adding to 112021022202111 its reverse (111202220120211), we get a palindrome (223223242322322).

The spelling of 112021022202111 in words is "one hundred twelve trillion, twenty-one billion, twenty-two million, two hundred two thousand, one hundred eleven".