22003001113 has 2 divisors, whose sum is σ = 22003001114. Its totient is φ = 22003001112.

The previous prime is 22003001101. The next prime is 22003001147. The reversal of 22003001113 is 31110030022.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 18616692249 + 3386308864 = 136443^2 + 58192^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-22003001113 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 22003001093 and 22003001102.

It is not a weakly prime, because it can be changed into another prime (22003001173) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11001500556 + 11001500557.

It is an arithmetic number, because the mean of its divisors is an integer number (11001500557).

Almost surely, 2^22003001113 is an apocalyptic number.

It is an amenable number.

22003001113 is a deficient number, since it is larger than the sum of its proper divisors (1).

22003001113 is an equidigital number, since it uses as much as digits as its factorization.

22003001113 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 36, while the sum is 13.

Adding to 22003001113 its reverse (31110030022), we get a palindrome (53113031135).

The spelling of 22003001113 in words is "twenty-two billion, three million, one thousand, one hundred thirteen".