2260204031145 has 32 divisors (see below), whose sum is σ = 3646636388352. Its totient is φ = 1195348396032.

The previous prime is 2260204031123. The next prime is 2260204031147. The reversal of 2260204031145 is 5411304020622.

It is not a de Polignac number, because 2260204031145 - 2¹⁰ = 2260204030121 is a prime.

It is a super-2 number, since 2×2260204031145² (a number of 26 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2260204031147) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3499009 + ... + 4094321.

It is an arithmetic number, because the mean of its divisors is an integer number (113957387136).

Almost surely, 2^{2260204031145} is an apocalyptic number.

It is an amenable number.

2260204031145 is a deficient number, since it is larger than the sum of its proper divisors (1386432357207).

2260204031145 is a wasteful number, since it uses less digits than its factorization.

2260204031145 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 597441.

The product of its (nonzero) digits is 11520, while the sum is 30.

Adding to 2260204031145 its reverse (5411304020622), we get a palindrome (7671508051767).

The spelling of 2260204031145 in words is "two trillion, two hundred sixty billion, two hundred four million, thirty-one thousand, one hundred forty-five".