220212220120007 has 2 divisors, whose sum is σ = 220212220120008. Its totient is φ = 220212220120006.

The previous prime is 220212220119911. The next prime is 220212220120021. The reversal of 220212220120007 is 700021022212022.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 220212220120007 - 2⁸ = 220212220119751 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (220212220120097) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 110106110060003 + 110106110060004.

It is an arithmetic number, because the mean of its divisors is an integer number (110106110060004).

Almost surely, 2^{220212220120007} is an apocalyptic number.

220212220120007 is a deficient number, since it is larger than the sum of its proper divisors (1).

220212220120007 is an equidigital number, since it uses as much as digits as its factorization.

220212220120007 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 896, while the sum is 23.

Adding to 220212220120007 its reverse (700021022212022), we get a palindrome (920233242332029).

The spelling of 220212220120007 in words is "two hundred twenty trillion, two hundred twelve billion, two hundred twenty million, one hundred twenty thousand, seven".