1045211135219 has 2 divisors, whose sum is σ = 1045211135220. Its totient is φ = 1045211135218.

The previous prime is 1045211135209. The next prime is 1045211135249. The reversal of 1045211135219 is 9125311125401.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1045211135219 - 2¹² = 1045211131123 is a prime.

It is a super-2 number, since 2×1045211135219² (a number of 25 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (1045211135209) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 522605567609 + 522605567610.

It is an arithmetic number, because the mean of its divisors is an integer number (522605567610).

Almost surely, 2^{1045211135219} is an apocalyptic number.

1045211135219 is a deficient number, since it is larger than the sum of its proper divisors (1).

1045211135219 is an equidigital number, since it uses as much as digits as its factorization.

1045211135219 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 10800, while the sum is 35.

The spelling of 1045211135219 in words is "one trillion, forty-five billion, two hundred eleven million, one hundred thirty-five thousand, two hundred nineteen".