212071492363 has 2 divisors, whose sum is σ = 212071492364. Its totient is φ = 212071492362.

The previous prime is 212071492327. The next prime is 212071492379. The reversal of 212071492363 is 363294170212.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-212071492363 is a prime.

It is not a weakly prime, because it can be changed into another prime (212071496363) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 106035746181 + 106035746182.

It is an arithmetic number, because the mean of its divisors is an integer number (106035746182).

Almost surely, 2^212071492363 is an apocalyptic number.

212071492363 is a deficient number, since it is larger than the sum of its proper divisors (1).

212071492363 is an equidigital number, since it uses as much as digits as its factorization.

212071492363 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 108864, while the sum is 40.

The spelling of 212071492363 in words is "two hundred twelve billion, seventy-one million, four hundred ninety-two thousand, three hundred sixty-three".