11200020112601 has 2 divisors, whose sum is σ = 11200020112602. Its totient is φ = 11200020112600.

The previous prime is 11200020112597. The next prime is 11200020112613. The reversal of 11200020112601 is 10621102000211.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 5898214533376 + 5301805579225 = 2428624^2 + 2302565^2 .

It is a cyclic number.

It is not a de Polignac number, because 11200020112601 - 2² = 11200020112597 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 11200020112601.

It is not a weakly prime, because it can be changed into another prime (11200020112621) 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, 5600010056300 + 5600010056301.

It is an arithmetic number, because the mean of its divisors is an integer number (5600010056301).

Almost surely, 2^{11200020112601} is an apocalyptic number.

It is an amenable number.

11200020112601 is a deficient number, since it is larger than the sum of its proper divisors (1).

11200020112601 is an equidigital number, since it uses as much as digits as its factorization.

11200020112601 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 48, while the sum is 17.

Adding to 11200020112601 its reverse (10621102000211), we get a palindrome (21821122112812).

The spelling of 11200020112601 in words is "eleven trillion, two hundred billion, twenty million, one hundred twelve thousand, six hundred one".