11200222011031 has 2 divisors, whose sum is σ = 11200222011032. Its totient is φ = 11200222011030.

The previous prime is 11200222010953. The next prime is 11200222011053. The reversal of 11200222011031 is 13011022200211.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 11200222011031 - 2⁷ = 11200222010903 is a prime.

It is a super-2 number, since 2×11200222011031² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 11200222010996 and 11200222011014.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11200222111031) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5600111005515 + 5600111005516.

It is an arithmetic number, because the mean of its divisors is an integer number (5600111005516).

Almost surely, 2^{11200222011031} is an apocalyptic number.

11200222011031 is a deficient number, since it is larger than the sum of its proper divisors (1).

11200222011031 is an equidigital number, since it uses as much as digits as its factorization.

11200222011031 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 16.

Adding to 11200222011031 its reverse (13011022200211), we get a palindrome (24211244211242).

The spelling of 11200222011031 in words is "eleven trillion, two hundred billion, two hundred twenty-two million, eleven thousand, thirty-one".