22021102110107 has 2 divisors, whose sum is σ = 22021102110108. Its totient is φ = 22021102110106.

The previous prime is 22021102110053. The next prime is 22021102110113. The reversal of 22021102110107 is 70101120112022.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 22021102110107 - 2⁶ = 22021102110043 is a prime.

It is not a weakly prime, because it can be changed into another prime (22021102115107) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11010551055053 + 11010551055054.

It is an arithmetic number, because the mean of its divisors is an integer number (11010551055054).

Almost surely, 2^{22021102110107} is an apocalyptic number.

22021102110107 is a deficient number, since it is larger than the sum of its proper divisors (1).

22021102110107 is an equidigital number, since it uses as much as digits as its factorization.

22021102110107 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 20.

Adding to 22021102110107 its reverse (70101120112022), we get a palindrome (92122222222129).

The spelling of 22021102110107 in words is "twenty-two trillion, twenty-one billion, one hundred two million, one hundred ten thousand, one hundred seven".