212570392484419 has 2 divisors, whose sum is σ = 212570392484420. Its totient is φ = 212570392484418.

The previous prime is 212570392484323. The next prime is 212570392484479. The reversal of 212570392484419 is 914484293075212.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-212570392484419 is a prime.

It is a super-2 number, since 2×212570392484419² (a number of 29 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (212570392484479) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 106285196242209 + 106285196242210.

It is an arithmetic number, because the mean of its divisors is an integer number (106285196242210).

Almost surely, 2^{212570392484419} is an apocalyptic number.

212570392484419 is a deficient number, since it is larger than the sum of its proper divisors (1).

212570392484419 is an equidigital number, since it uses as much as digits as its factorization.

212570392484419 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 34836480, while the sum is 61.

The spelling of 212570392484419 in words is "two hundred twelve trillion, five hundred seventy billion, three hundred ninety-two million, four hundred eighty-four thousand, four hundred nineteen".