1011100102219 has 2 divisors, whose sum is σ = 1011100102220. Its totient is φ = 1011100102218.

The previous prime is 1011100102211. The next prime is 1011100102231. The reversal of 1011100102219 is 9122010011101.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1011100102219 - 2³ = 1011100102211 is a prime.

It is a super-2 number, since 2×1011100102219² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1011100102196 and 1011100102205.

It is not a weakly prime, because it can be changed into another prime (1011100102211) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 505550051109 + 505550051110.

It is an arithmetic number, because the mean of its divisors is an integer number (505550051110).

Almost surely, 2^{1011100102219} is an apocalyptic number.

1011100102219 is a deficient number, since it is larger than the sum of its proper divisors (1).

1011100102219 is an equidigital number, since it uses as much as digits as its factorization.

1011100102219 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 36, while the sum is 19.

The spelling of 1011100102219 in words is "one trillion, eleven billion, one hundred million, one hundred two thousand, two hundred nineteen".