10555220433019 has 2 divisors, whose sum is σ = 10555220433020. Its totient is φ = 10555220433018.

The previous prime is 10555220433011. The next prime is 10555220433113. The reversal of 10555220433019 is 91033402255501.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 10555220433019 - 2³ = 10555220433011 is a prime.

It is a super-2 number, since 2×10555220433019² (a number of 27 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (10555220433011) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5277610216509 + 5277610216510.

It is an arithmetic number, because the mean of its divisors is an integer number (5277610216510).

Almost surely, 2^{10555220433019} is an apocalyptic number.

10555220433019 is a deficient number, since it is larger than the sum of its proper divisors (1).

10555220433019 is an equidigital number, since it uses as much as digits as its factorization.

10555220433019 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 162000, while the sum is 40.

The spelling of 10555220433019 in words is "ten trillion, five hundred fifty-five billion, two hundred twenty million, four hundred thirty-three thousand, nineteen".