11222011027 has 2 divisors, whose sum is σ = 11222011028. Its totient is φ = 11222011026.

The previous prime is 11222010971. The next prime is 11222011069. The reversal of 11222011027 is 72011022211.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 11222011027 - 2¹⁵ = 11221978259 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 11222010995 and 11222011013.

It is not a weakly prime, because it can be changed into another prime (11222011327) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5611005513 + 5611005514.

It is an arithmetic number, because the mean of its divisors is an integer number (5611005514).

Almost surely, 2^11222011027 is an apocalyptic number.

11222011027 is a deficient number, since it is larger than the sum of its proper divisors (1).

11222011027 is an equidigital number, since it uses as much as digits as its factorization.

11222011027 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 112, while the sum is 19.

Adding to 11222011027 its reverse (72011022211), we get a palindrome (83233033238).

The spelling of 11222011027 in words is "eleven billion, two hundred twenty-two million, eleven thousand, twenty-seven".