212020112203 has 2 divisors, whose sum is σ = 212020112204. Its totient is φ = 212020112202.

The previous prime is 212020112147. The next prime is 212020112221. The reversal of 212020112203 is 302211020212.

It is a happy number.

212020112203 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 212020112203 - 2¹³ = 212020104011 is a prime.

It is not a weakly prime, because it can be changed into another prime (212020112233) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 106010056101 + 106010056102.

It is an arithmetic number, because the mean of its divisors is an integer number (106010056102).

Almost surely, 2^212020112203 is an apocalyptic number.

212020112203 is a deficient number, since it is larger than the sum of its proper divisors (1).

212020112203 is an equidigital number, since it uses as much as digits as its factorization.

212020112203 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 96, while the sum is 16.

Adding to 212020112203 its reverse (302211020212), we get a palindrome (514231132415).

The spelling of 212020112203 in words is "two hundred twelve billion, twenty million, one hundred twelve thousand, two hundred three".