1000022001113 has 2 divisors, whose sum is σ = 1000022001114. Its totient is φ = 1000022001112.

The previous prime is 1000022001073. The next prime is 1000022001131. The reversal of 1000022001113 is 3111002200001.

Together with next prime (1000022001131) it forms an Ormiston pair, because they use the same digits, order apart.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 677547935689 + 322474065424 = 823133^2 + 567868^2 .

It is a cyclic number.

It is not a de Polignac number, because 1000022001113 - 2²⁰ = 1000020952537 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1000022001094 and 1000022001103.

It is not a weakly prime, because it can be changed into another prime (1000022001193) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 500011000556 + 500011000557.

It is an arithmetic number, because the mean of its divisors is an integer number (500011000557).

Almost surely, 2^{1000022001113} is an apocalyptic number.

It is an amenable number.

1000022001113 is a deficient number, since it is larger than the sum of its proper divisors (1).

1000022001113 is an equidigital number, since it uses as much as digits as its factorization.

1000022001113 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 12, while the sum is 11.

Adding to 1000022001113 its reverse (3111002200001), we get a palindrome (4111024201114).

The spelling of 1000022001113 in words is "one trillion, twenty-two million, one thousand, one hundred thirteen".