22200101111 has 2 divisors, whose sum is σ = 22200101112. Its totient is φ = 22200101110.

The previous prime is 22200101107. The next prime is 22200101123. The reversal of 22200101111 is 11110100222.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 22200101111 - 2² = 22200101107 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 22200101092 and 22200101101.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (22200101191) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11100050555 + 11100050556.

It is an arithmetic number, because the mean of its divisors is an integer number (11100050556).

Almost surely, 2^22200101111 is an apocalyptic number.

22200101111 is a deficient number, since it is larger than the sum of its proper divisors (1).

22200101111 is an equidigital number, since it uses as much as digits as its factorization.

22200101111 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 8, while the sum is 11.

Adding to 22200101111 its reverse (11110100222), we get a palindrome (33310201333).

The spelling of 22200101111 in words is "twenty-two billion, two hundred million, one hundred one thousand, one hundred eleven".