11100222201037 has 2 divisors, whose sum is σ = 11100222201038. Its totient is φ = 11100222201036.

The previous prime is 11100222201017. The next prime is 11100222201073. The reversal of 11100222201037 is 73010222200111.

Together with next prime (11100222201073) it forms an Ormiston pair, because they use the same digits, order apart.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 10775009765961 + 325212435076 = 3282531^2 + 570274^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11100222201037 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 11100222200999 and 11100222201017.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11100222201017) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5550111100518 + 5550111100519.

It is an arithmetic number, because the mean of its divisors is an integer number (5550111100519).

Almost surely, 2^{11100222201037} is an apocalyptic number.

It is an amenable number.

11100222201037 is a deficient number, since it is larger than the sum of its proper divisors (1).

11100222201037 is an equidigital number, since it uses as much as digits as its factorization.

11100222201037 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 336, while the sum is 22.

Adding to 11100222201037 its reverse (73010222200111), we get a palindrome (84110444401148).

The spelling of 11100222201037 in words is "eleven trillion, one hundred billion, two hundred twenty-two million, two hundred one thousand, thirty-seven".