11122210012019 has 2 divisors, whose sum is σ = 11122210012020. Its totient is φ = 11122210012018.

The previous prime is 11122210012003. The next prime is 11122210012033. The reversal of 11122210012019 is 91021001222111.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 11122210012019 - 2⁴ = 11122210012003 is a prime.

It is a super-2 number, since 2×11122210012019² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 11122210011985 and 11122210012003.

It is not a weakly prime, because it can be changed into another prime (11122210012519) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5561105006009 + 5561105006010.

It is an arithmetic number, because the mean of its divisors is an integer number (5561105006010).

Almost surely, 2^{11122210012019} is an apocalyptic number.

11122210012019 is a deficient number, since it is larger than the sum of its proper divisors (1).

11122210012019 is an equidigital number, since it uses as much as digits as its factorization.

11122210012019 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 144, while the sum is 23.

The spelling of 11122210012019 in words is "eleven trillion, one hundred twenty-two billion, two hundred ten million, twelve thousand, nineteen".