11222092019 has 2 divisors, whose sum is σ = 11222092020. Its totient is φ = 11222092018.

The previous prime is 11222092009. The next prime is 11222092031. The reversal of 11222092019 is 91029022211.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 11222092019 - 2⁸ = 11222091763 is a prime.

It is a super-2 number, since 2×11222092019² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 11222091982 and 11222092000.

It is not a weakly prime, because it can be changed into another prime (11222092009) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5611046009 + 5611046010.

It is an arithmetic number, because the mean of its divisors is an integer number (5611046010).

Almost surely, 2^11222092019 is an apocalyptic number.

11222092019 is a deficient number, since it is larger than the sum of its proper divisors (1).

11222092019 is an equidigital number, since it uses as much as digits as its factorization.

11222092019 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1296, while the sum is 29.

The spelling of 11222092019 in words is "eleven billion, two hundred twenty-two million, ninety-two thousand, nineteen".