22110201021107 has 2 divisors, whose sum is σ = 22110201021108. Its totient is φ = 22110201021106.

The previous prime is 22110201020981. The next prime is 22110201021121. The reversal of 22110201021107 is 70112010201122.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-22110201021107 is a prime.

It is a super-2 number, since 2×22110201021107² (a number of 27 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (22110201020107) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11055100510553 + 11055100510554.

It is an arithmetic number, because the mean of its divisors is an integer number (11055100510554).

Almost surely, 2^{22110201021107} is an apocalyptic number.

22110201021107 is a deficient number, since it is larger than the sum of its proper divisors (1).

22110201021107 is an equidigital number, since it uses as much as digits as its factorization.

22110201021107 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 22110201021107 its reverse (70112010201122), we get a palindrome (92222211222229).

The spelling of 22110201021107 in words is "twenty-two trillion, one hundred ten billion, two hundred one million, twenty-one thousand, one hundred seven".