120001211207 has 2 divisors, whose sum is σ = 120001211208. Its totient is φ = 120001211206.

The previous prime is 120001211191. The next prime is 120001211227. The reversal of 120001211207 is 702112100021.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 120001211207 - 2⁴ = 120001211191 is a prime.

It is a super-2 number, since 2×120001211207² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (120001211227) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60000605603 + 60000605604.

It is an arithmetic number, because the mean of its divisors is an integer number (60000605604).

Almost surely, 2^120001211207 is an apocalyptic number.

120001211207 is a deficient number, since it is larger than the sum of its proper divisors (1).

120001211207 is an equidigital number, since it uses as much as digits as its factorization.

120001211207 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 56, while the sum is 17.

Adding to 120001211207 its reverse (702112100021), we get a palindrome (822113311228).

The spelling of 120001211207 in words is "one hundred twenty billion, one million, two hundred eleven thousand, two hundred seven".