112020002201021 has 4 divisors (see below), whose sum is σ = 112024499756832. Its totient is φ = 112015504645212.

The previous prime is 112020002200993. The next prime is 112020002201087. The reversal of 112020002201021 is 120102200020211.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 112020002201021 - 2⁶ = 112020002200957 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 112020002200987 and 112020002201005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112020002281021) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2248740545 + ... + 2248790358.

It is an arithmetic number, because the mean of its divisors is an integer number (28006124939208).

Almost surely, 2^{112020002201021} is an apocalyptic number.

It is an amenable number.

112020002201021 is a deficient number, since it is larger than the sum of its proper divisors (4497555811).

112020002201021 is an equidigital number, since it uses as much as digits as its factorization.

112020002201021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4497555810.

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 112020002201021 its reverse (120102200020211), we get a palindrome (232122202221232).

The spelling of 112020002201021 in words is "one hundred twelve trillion, twenty billion, two million, two hundred one thousand, twenty-one".