112021022112021 has 48 divisors (see below), whose sum is σ = 177551455990272. Its totient is φ = 67494866371200.

The previous prime is 112021022111983. The next prime is 112021022112023. The reversal of 112021022112021 is 120211220120211.

112021022112021 is a `hidden beast` number, since 11 + 20 + 210 + 221 + 1 + 202 + 1 = 666.

It is not a de Polignac number, because 112021022112021 - 2¹⁰ = 112021022110997 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 112021022111985 and 112021022112003.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112021022112023) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 12721251 + ... + 19643631.

It is an arithmetic number, because the mean of its divisors is an integer number (3698988666464).

Almost surely, 2^{112021022112021} is an apocalyptic number.

112021022112021 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

112021022112021 is a deficient number, since it is larger than the sum of its proper divisors (65530433878251).

112021022112021 is a wasteful number, since it uses less digits than its factorization.

112021022112021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6923354 (or 6923351 counting only the distinct ones).

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

Adding to 112021022112021 its reverse (120211220120211), we get a palindrome (232232242232232).

The spelling of 112021022112021 in words is "one hundred twelve trillion, twenty-one billion, twenty-two million, one hundred twelve thousand, twenty-one".