201212020007 has 2 divisors, whose sum is σ = 201212020008. Its totient is φ = 201212020006.

The previous prime is 201212020003. The next prime is 201212020027. The reversal of 201212020007 is 700020212102.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 201212020007 - 2² = 201212020003 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (201212020003) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100606010003 + 100606010004.

It is an arithmetic number, because the mean of its divisors is an integer number (100606010004).

Almost surely, 2^201212020007 is an apocalyptic number.

201212020007 is a deficient number, since it is larger than the sum of its proper divisors (1).

201212020007 is an equidigital number, since it uses as much as digits as its factorization.

201212020007 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 112, while the sum is 17.

Adding to 201212020007 its reverse (700020212102), we get a palindrome (901232232109).

The spelling of 201212020007 in words is "two hundred one billion, two hundred twelve million, twenty thousand, seven".