212002020222143 has 2 divisors, whose sum is σ = 212002020222144. Its totient is φ = 212002020222142.

The previous prime is 212002020222049. The next prime is 212002020222229. The reversal of 212002020222143 is 341222020200212.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 212002020222143 - 2¹² = 212002020218047 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (212002020222743) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 106001010111071 + 106001010111072.

It is an arithmetic number, because the mean of its divisors is an integer number (106001010111072).

Almost surely, 2^{212002020222143} is an apocalyptic number.

212002020222143 is a deficient number, since it is larger than the sum of its proper divisors (1).

212002020222143 is an equidigital number, since it uses as much as digits as its factorization.

212002020222143 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1536, while the sum is 23.

Adding to 212002020222143 its reverse (341222020200212), we get a palindrome (553224040422355).

The spelling of 212002020222143 in words is "two hundred twelve trillion, two billion, twenty million, two hundred twenty-two thousand, one hundred forty-three".