6220213265 has 16 divisors (see below), whose sum is σ = 8901474048. Its totient is φ = 4079841216.

The previous prime is 6220213253. The next prime is 6220213291. The reversal of 6220213265 is 5623120226.

It is a cyclic number.

It is not a de Polignac number, because 6220213265 - 2⁸ = 6220213009 is a prime.

It is a Duffinian 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, 3862682 + ... + 3864291.

It is an arithmetic number, because the mean of its divisors is an integer number (556342128).

Almost surely, 2^6220213265 is an apocalyptic number.

It is an amenable number.

6220213265 is a deficient number, since it is larger than the sum of its proper divisors (2681260783).

6220213265 is a wasteful number, since it uses less digits than its factorization.

6220213265 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7727008.

The product of its (nonzero) digits is 8640, while the sum is 29.

The square root of 6220213265 is about 78868.3286560581. The cubic root of 6220213265 is about 1839.0848143519.

The spelling of 6220213265 in words is "six billion, two hundred twenty million, two hundred thirteen thousand, two hundred sixty-five".