22110101001113 has 2 divisors, whose sum is σ = 22110101001114. Its totient is φ = 22110101001112.

The previous prime is 22110101001103. The next prime is 22110101001119. The reversal of 22110101001113 is 31110010101122.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 18485597062144 + 3624503938969 = 4299488^2 + 1903813^2 .

It is a cyclic number.

It is not a de Polignac number, because 22110101001113 - 2⁴ = 22110101001097 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (22110101001119) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11055050500556 + 11055050500557.

It is an arithmetic number, because the mean of its divisors is an integer number (11055050500557).

Almost surely, 2^{22110101001113} is an apocalyptic number.

It is an amenable number.

22110101001113 is a deficient number, since it is larger than the sum of its proper divisors (1).

22110101001113 is an equidigital number, since it uses as much as digits as its factorization.

22110101001113 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 12, while the sum is 14.

Adding to 22110101001113 its reverse (31110010101122), we get a palindrome (53220111102235).

It can be divided in two parts, 2211010 and 1001113, that added together give a palindrome (3212123).

The spelling of 22110101001113 in words is "twenty-two trillion, one hundred ten billion, one hundred one million, one thousand, one hundred thirteen".