10555220433045 has 16 divisors (see below), whose sum is σ = 17046187767360. Its totient is φ = 5576839206144.

The previous prime is 10555220433019. The next prime is 10555220433113. The reversal of 10555220433045 is 54033402255501.

It is not a de Polignac number, because 10555220433045 - 2¹⁹ = 10555219908757 is a prime.

It is a super-2 number, since 2×10555220433045² (a number of 27 digits) contains 22 as substring.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 10555220432994 and 10555220433012.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3288229060 + ... + 3288232269.

It is an arithmetic number, because the mean of its divisors is an integer number (1065386735460).

Almost surely, 2^{10555220433045} is an apocalyptic number.

10555220433045 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

10555220433045 is a deficient number, since it is larger than the sum of its proper divisors (6490967334315).

10555220433045 is a wasteful number, since it uses less digits than its factorization.

10555220433045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6576461444.

The product of its (nonzero) digits is 360000, while the sum is 39.

Adding to 10555220433045 its reverse (54033402255501), we get a palindrome (64588622688546).

The spelling of 10555220433045 in words is "ten trillion, five hundred fifty-five billion, two hundred twenty million, four hundred thirty-three thousand, forty-five".