22021112201107 has 2 divisors, whose sum is σ = 22021112201108. Its totient is φ = 22021112201106.

The previous prime is 22021112201083. The next prime is 22021112201203. The reversal of 22021112201107 is 70110221112022.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 22021112201107 - 2³¹ = 22018964717459 is a prime.

It is not a weakly prime, because it can be changed into another prime (22021112201507) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11010556100553 + 11010556100554.

It is an arithmetic number, because the mean of its divisors is an integer number (11010556100554).

Almost surely, 2^{22021112201107} is an apocalyptic number.

22021112201107 is a deficient number, since it is larger than the sum of its proper divisors (1).

22021112201107 is an equidigital number, since it uses as much as digits as its factorization.

22021112201107 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 224, while the sum is 22.

Adding to 22021112201107 its reverse (70110221112022), we get a palindrome (92131333313129).

The spelling of 22021112201107 in words is "twenty-two trillion, twenty-one billion, one hundred twelve million, two hundred one thousand, one hundred seven".