2260220340345 has 128 divisors (see below), whose sum is σ = 4052659322880. Its totient is φ = 1075388371200.

The previous prime is 2260220340337. The next prime is 2260220340359. The reversal of 2260220340345 is 5430430220622.

2260220340345 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 2260220340345 - 2³ = 2260220340337 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 263393955 + ... + 263402535.

It is an arithmetic number, because the mean of its divisors is an integer number (31661400960).

Almost surely, 2^{2260220340345} is an apocalyptic number.

It is an amenable number.

2260220340345 is a deficient number, since it is larger than the sum of its proper divisors (1792438982535).

2260220340345 is a wasteful number, since it uses less digits than its factorization.

2260220340345 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8868 (or 8846 counting only the distinct ones).

The product of its (nonzero) digits is 69120, while the sum is 33.

Adding to 2260220340345 its reverse (5430430220622), we get a palindrome (7690650560967).

The spelling of 2260220340345 in words is "two trillion, two hundred sixty billion, two hundred twenty million, three hundred forty thousand, three hundred forty-five".