212214234132149 has 2 divisors, whose sum is σ = 212214234132150. Its totient is φ = 212214234132148.

The previous prime is 212214234132119. The next prime is 212214234132167. The reversal of 212214234132149 is 941231432412212.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 195466962902500 + 16747271229649 = 13980950^2 + 4092343^2 .

It is a cyclic number.

It is not a de Polignac number, because 212214234132149 - 2¹⁶ = 212214234066613 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (212214234132119) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 106107117066074 + 106107117066075.

It is an arithmetic number, because the mean of its divisors is an integer number (106107117066075).

Almost surely, 2^{212214234132149} is an apocalyptic number.

It is an amenable number.

212214234132149 is a deficient number, since it is larger than the sum of its proper divisors (1).

212214234132149 is an equidigital number, since it uses as much as digits as its factorization.

212214234132149 is an evil number, because the sum of its binary digits is even.

The product of its digits is 165888, while the sum is 41.

The spelling of 212214234132149 in words is "two hundred twelve trillion, two hundred fourteen billion, two hundred thirty-four million, one hundred thirty-two thousand, one hundred forty-nine".