20102222022107 has 2 divisors, whose sum is σ = 20102222022108. Its totient is φ = 20102222022106.

The previous prime is 20102222022101. The next prime is 20102222022121. The reversal of 20102222022107 is 70122022220102.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 20102222022107 - 2¹⁶ = 20102221956571 is a prime.

It is not a weakly prime, because it can be changed into another prime (20102222022101) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10051111011053 + 10051111011054.

It is an arithmetic number, because the mean of its divisors is an integer number (10051111011054).

Almost surely, 2^{20102222022107} is an apocalyptic number.

20102222022107 is a deficient number, since it is larger than the sum of its proper divisors (1).

20102222022107 is an equidigital number, since it uses as much as digits as its factorization.

20102222022107 is an evil number, because the sum of its binary digits is even.

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

Adding to 20102222022107 its reverse (70122022220102), we get a palindrome (90224244242209).

The spelling of 20102222022107 in words is "twenty trillion, one hundred two billion, two hundred twenty-two million, twenty-two thousand, one hundred seven".