20022021011107 has 2 divisors, whose sum is σ = 20022021011108. Its totient is φ = 20022021011106.

The previous prime is 20022021011099. The next prime is 20022021011117. The reversal of 20022021011107 is 70111012022002.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 20022021011107 - 2³ = 20022021011099 is a prime.

It is not a weakly prime, because it can be changed into another prime (20022021011117) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10011010505553 + 10011010505554.

It is an arithmetic number, because the mean of its divisors is an integer number (10011010505554).

Almost surely, 2^{20022021011107} is an apocalyptic number.

20022021011107 is a deficient number, since it is larger than the sum of its proper divisors (1).

20022021011107 is an equidigital number, since it uses as much as digits as its factorization.

20022021011107 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 112, while the sum is 19.

Adding to 20022021011107 its reverse (70111012022002), we get a palindrome (90133033033109).

The spelling of 20022021011107 in words is "twenty trillion, twenty-two billion, twenty-one million, eleven thousand, one hundred seven".