112002211102021 has 2 divisors, whose sum is σ = 112002211102022. Its totient is φ = 112002211102020.

The previous prime is 112002211101973. The next prime is 112002211102087. The reversal of 112002211102021 is 120201112200211.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 102469338725796 + 9532872376225 = 10122714^2 + 3087535^2 .

It is a cyclic number.

It is not a de Polignac number, because 112002211102021 - 2¹¹ = 112002211099973 is a prime.

It is a super-2 number, since 2×112002211102021² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 112002211101986 and 112002211102004.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (112002211502021) 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 as a sum of consecutive naturals, namely, 56001105551010 + 56001105551011.

It is an arithmetic number, because the mean of its divisors is an integer number (56001105551011).

Almost surely, 2^{112002211102021} is an apocalyptic number.

It is an amenable number.

112002211102021 is a deficient number, since it is larger than the sum of its proper divisors (1).

112002211102021 is an equidigital number, since it uses as much as digits as its factorization.

112002211102021 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 32, while the sum is 16.

Adding to 112002211102021 its reverse (120201112200211), we get a palindrome (232203323302232).

The spelling of 112002211102021 in words is "one hundred twelve trillion, two billion, two hundred eleven million, one hundred two thousand, twenty-one".