212020112713 has 2 divisors, whose sum is σ = 212020112714. Its totient is φ = 212020112712.

The previous prime is 212020112683. The next prime is 212020112819. The reversal of 212020112713 is 317211020212.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 166503170304 + 45516942409 = 408048^2 + 213347^2 .

It is a cyclic number.

It is not a de Polignac number, because 212020112713 - 2¹³ = 212020104521 is a prime.

It is not a weakly prime, because it can be changed into another prime (212020113713) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 106010056356 + 106010056357.

It is an arithmetic number, because the mean of its divisors is an integer number (106010056357).

Almost surely, 2^212020112713 is an apocalyptic number.

It is an amenable number.

212020112713 is a deficient number, since it is larger than the sum of its proper divisors (1).

212020112713 is an equidigital number, since it uses as much as digits as its factorization.

212020112713 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 22.

Adding to 212020112713 its reverse (317211020212), we get a palindrome (529231132925).

The spelling of 212020112713 in words is "two hundred twelve billion, twenty million, one hundred twelve thousand, seven hundred thirteen".