1101122201219 has 2 divisors, whose sum is σ = 1101122201220. Its totient is φ = 1101122201218.

The previous prime is 1101122201191. The next prime is 1101122201243. The reversal of 1101122201219 is 9121022211011.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1101122201219 - 2⁸ = 1101122200963 is a prime.

It is a super-2 number, since 2×1101122201219² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1101122201194 and 1101122201203.

It is not a weakly prime, because it can be changed into another prime (1101122201299) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 550561100609 + 550561100610.

It is an arithmetic number, because the mean of its divisors is an integer number (550561100610).

Almost surely, 2^{1101122201219} is an apocalyptic number.

1101122201219 is a deficient number, since it is larger than the sum of its proper divisors (1).

1101122201219 is an equidigital number, since it uses as much as digits as its factorization.

1101122201219 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 1101122201219 in words is "one trillion, one hundred one billion, one hundred twenty-two million, two hundred one thousand, two hundred nineteen".