212214301040393 has 2 divisors, whose sum is σ = 212214301040394. Its totient is φ = 212214301040392.

The previous prime is 212214301040351. The next prime is 212214301040471. The reversal of 212214301040393 is 393040103412212.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 199892460018889 + 12321841021504 = 14138333^2 + 3510248^2 .

It is a cyclic number.

It is not a de Polignac number, because 212214301040393 - 2¹⁴ = 212214301024009 is a prime.

It is not a weakly prime, because it can be changed into another prime (212214301040303) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 106107150520196 + 106107150520197.

It is an arithmetic number, because the mean of its divisors is an integer number (106107150520197).

Almost surely, 2^{212214301040393} is an apocalyptic number.

It is an amenable number.

212214301040393 is a deficient number, since it is larger than the sum of its proper divisors (1).

212214301040393 is an equidigital number, since it uses as much as digits as its factorization.

212214301040393 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 31104, while the sum is 35.

The spelling of 212214301040393 in words is "two hundred twelve trillion, two hundred fourteen billion, three hundred one million, forty thousand, three hundred ninety-three".