10221220201207 has 2 divisors, whose sum is σ = 10221220201208. Its totient is φ = 10221220201206.

The previous prime is 10221220201189. The next prime is 10221220201223. The reversal of 10221220201207 is 70210202212201.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 10221220201207 - 2⁴³ = 1425127178999 is a prime.

It is a super-3 number, since 3×10221220201207³ (a number of 40 digits) contains 333 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10221220201237) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5110610100603 + 5110610100604.

It is an arithmetic number, because the mean of its divisors is an integer number (5110610100604).

Almost surely, 2^{10221220201207} is an apocalyptic number.

10221220201207 is a deficient number, since it is larger than the sum of its proper divisors (1).

10221220201207 is an equidigital number, since it uses as much as digits as its factorization.

10221220201207 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 448, while the sum is 22.

Adding to 10221220201207 its reverse (70210202212201), we get a palindrome (80431422413408).

The spelling of 10221220201207 in words is "ten trillion, two hundred twenty-one billion, two hundred twenty million, two hundred one thousand, two hundred seven".