20212211363 has 2 divisors, whose sum is σ = 20212211364. Its totient is φ = 20212211362.

The previous prime is 20212211329. The next prime is 20212211401. The reversal of 20212211363 is 36311221202.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 20212211363 - 2¹⁰ = 20212210339 is a prime.

It is not a weakly prime, because it can be changed into another prime (20212231363) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10106105681 + 10106105682.

It is an arithmetic number, because the mean of its divisors is an integer number (10106105682).

Almost surely, 2^20212211363 is an apocalyptic number.

20212211363 is a deficient number, since it is larger than the sum of its proper divisors (1).

20212211363 is an equidigital number, since it uses as much as digits as its factorization.

20212211363 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 864, while the sum is 23.

Adding to 20212211363 its reverse (36311221202), we get a palindrome (56523432565).

The spelling of 20212211363 in words is "twenty billion, two hundred twelve million, two hundred eleven thousand, three hundred sixty-three".