1090219219211 has 4 divisors (see below), whose sum is σ = 1119684603552. Its totient is φ = 1060753834872.

The previous prime is 1090219219127. The next prime is 1090219219223. The reversal of 1090219219211 is 1129129120901.

1090219219211 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1090219219211 - 2³⁸ = 815341312267 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1090219219231) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14732692115 + ... + 14732692188.

It is an arithmetic number, because the mean of its divisors is an integer number (279921150888).

Almost surely, 2^{1090219219211} is an apocalyptic number.

1090219219211 is a deficient number, since it is larger than the sum of its proper divisors (29465384341).

1090219219211 is an equidigital number, since it uses as much as digits as its factorization.

1090219219211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29465384340.

The product of its (nonzero) digits is 5832, while the sum is 38.

The spelling of 1090219219211 in words is "one trillion, ninety billion, two hundred nineteen million, two hundred nineteen thousand, two hundred eleven".