212211773341411 has 2 divisors, whose sum is σ = 212211773341412. Its totient is φ = 212211773341410.

The previous prime is 212211773341391. The next prime is 212211773341453. The reversal of 212211773341411 is 114143377112212.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 212211773341411 - 2⁴⁵ = 177027401252579 is a prime.

It is not a weakly prime, because it can be changed into another prime (212211773741411) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 106105886670705 + 106105886670706.

It is an arithmetic number, because the mean of its divisors is an integer number (106105886670706).

Almost surely, 2^{212211773341411} is an apocalyptic number.

212211773341411 is a deficient number, since it is larger than the sum of its proper divisors (1).

212211773341411 is an equidigital number, since it uses as much as digits as its factorization.

212211773341411 is an evil number, because the sum of its binary digits is even.

The product of its digits is 56448, while the sum is 40.

The spelling of 212211773341411 in words is "two hundred twelve trillion, two hundred eleven billion, seven hundred seventy-three million, three hundred forty-one thousand, four hundred eleven".