20002221000107 has 2 divisors, whose sum is σ = 20002221000108. Its totient is φ = 20002221000106.

The previous prime is 20002221000101. The next prime is 20002221000121. The reversal of 20002221000107 is 70100012220002.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 20002221000107 - 2⁸ = 20002220999851 is a prime.

It is a super-2 number, since 2×20002221000107² (a number of 27 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (20002221000101) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10001110500053 + 10001110500054.

It is an arithmetic number, because the mean of its divisors is an integer number (10001110500054).

Almost surely, 2^{20002221000107} is an apocalyptic number.

20002221000107 is a deficient number, since it is larger than the sum of its proper divisors (1).

20002221000107 is an equidigital number, since it uses as much as digits as its factorization.

20002221000107 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 17.

Adding to 20002221000107 its reverse (70100012220002), we get a palindrome (90102233220109).

The spelling of 20002221000107 in words is "twenty trillion, two billion, two hundred twenty-one million, one hundred seven", and thus it is an aban number.