202220107 has 2 divisors, whose sum is σ = 202220108. Its totient is φ = 202220106.

The previous prime is 202220089. The next prime is 202220129. The reversal of 202220107 is 701022202.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-202220107 is a prime.

It is not a weakly prime, because it can be changed into another prime (202220177) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 101110053 + 101110054.

It is an arithmetic number, because the mean of its divisors is an integer number (101110054).

Almost surely, 2^202220107 is an apocalyptic number.

202220107 is a deficient number, since it is larger than the sum of its proper divisors (1).

202220107 is an equidigital number, since it uses as much as digits as its factorization.

202220107 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 112, while the sum is 16.

The square root of 202220107 is about 14220.4116325794. The cubic root of 202220107 is about 586.9594673413.

Adding to 202220107 its reverse (701022202), we get a palindrome (903242309).

The spelling of 202220107 in words is "two hundred two million, two hundred twenty thousand, one hundred seven".