212020320007 has 2 divisors, whose sum is σ = 212020320008. Its totient is φ = 212020320006.

The previous prime is 212020319969. The next prime is 212020320019. The reversal of 212020320007 is 700023020212.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 212020320007 - 2³⁵ = 177660581639 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (212020320107) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 106010160003 + 106010160004.

It is an arithmetic number, because the mean of its divisors is an integer number (106010160004).

Almost surely, 2^212020320007 is an apocalyptic number.

212020320007 is a deficient number, since it is larger than the sum of its proper divisors (1).

212020320007 is an equidigital number, since it uses as much as digits as its factorization.

212020320007 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 336, while the sum is 19.

Adding to 212020320007 its reverse (700023020212), we get a palindrome (912043340219).

The spelling of 212020320007 in words is "two hundred twelve billion, twenty million, three hundred twenty thousand, seven".