2202551540045 has 16 divisors (see below), whose sum is σ = 2734255485360. Its totient is φ = 1701247855104.

The previous prime is 2202551540027. The next prime is 2202551540047. The reversal of 2202551540045 is 5400451552022.

It can be written as a sum of positive squares in 8 ways, for example, as 177927050596 + 2024624489449 = 421814^2 + 1422893^2 .

It is a cyclic number.

It is not a de Polignac number, because 2202551540045 - 2¹⁶ = 2202551474509 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2202551539987 and 2202551540014.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2202551540047) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9368777 + ... + 9600993.

It is an arithmetic number, because the mean of its divisors is an integer number (170890967835).

Almost surely, 2^{2202551540045} is an apocalyptic number.

It is an amenable number.

2202551540045 is a deficient number, since it is larger than the sum of its proper divisors (531703945315).

2202551540045 is a wasteful number, since it uses less digits than its factorization.

2202551540045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 297664.

The product of its (nonzero) digits is 80000, while the sum is 35.

The spelling of 2202551540045 in words is "two trillion, two hundred two billion, five hundred fifty-one million, five hundred forty thousand, forty-five".