120220007 has 2 divisors, whose sum is σ = 120220008. Its totient is φ = 120220006.

The previous prime is 120220003. The next prime is 120220021. The reversal of 120220007 is 700022021.

It is an a-pointer prime, because the next prime (120220021) can be obtained adding 120220007 to its sum of digits (14).

It is a weak prime.

It is an emirp because it is prime and its reverse (700022021) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 120220007 - 2² = 120220003 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 120219973 and 120220000.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (120220003) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60110003 + 60110004.

It is an arithmetic number, because the mean of its divisors is an integer number (60110004).

Almost surely, 2^120220007 is an apocalyptic number.

120220007 is a deficient number, since it is larger than the sum of its proper divisors (1).

120220007 is an equidigital number, since it uses as much as digits as its factorization.

120220007 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 14.

The square root of 120220007 is about 10964.4884513597. The cubic root of 120220007 is about 493.5436663481.

Adding to 120220007 its reverse (700022021), we get a palindrome (820242028).

The spelling of 120220007 in words is "one hundred twenty million, two hundred twenty thousand, seven".