42233112204021 has 12 divisors (see below), whose sum is σ = 64214088731520. Its totient is φ = 26673544549800.

The previous prime is 42233112204013. The next prime is 42233112204071. The reversal of 42233112204021 is 12040221133224.

42233112204021 is a `hidden beast` number, since 4 + 2 + 2 + 3 + 31 + 1 + 220 + 402 + 1 = 666.

42233112204021 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 42233112204021 - 2³ = 42233112204013 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42233112204071) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 123488632005 + ... + 123488632346.

It is an arithmetic number, because the mean of its divisors is an integer number (5351174060960).

Almost surely, 2^{42233112204021} is an apocalyptic number.

It is an amenable number.

42233112204021 is a deficient number, since it is larger than the sum of its proper divisors (21980976527499).

42233112204021 is a wasteful number, since it uses less digits than its factorization.

42233112204021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 246977264376 (or 246977264373 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 27.

Adding to 42233112204021 its reverse (12040221133224), we get a palindrome (54273333337245).

The spelling of 42233112204021 in words is "forty-two trillion, two hundred thirty-three billion, one hundred twelve million, two hundred four thousand, twenty-one".