6220201555609 has 16 divisors (see below), whose sum is σ = 6398847797760. Its totient is φ = 6042116592000.

The previous prime is 6220201555597. The next prime is 6220201555621. The reversal of 6220201555609 is 9065551020226.

It is an interprime number because it is at equal distance from previous prime (6220201555597) and next prime (6220201555621).

It is a cyclic number.

It is not a de Polignac number, because 6220201555609 - 2²⁹ = 6219664684697 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6220201555699) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 66657234 + ... + 66750484.

It is an arithmetic number, because the mean of its divisors is an integer number (399927987360).

Almost surely, 2^{6220201555609} is an apocalyptic number.

It is an amenable number.

6220201555609 is a deficient number, since it is larger than the sum of its proper divisors (178646242151).

6220201555609 is a wasteful number, since it uses less digits than its factorization.

6220201555609 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 96240.

The product of its (nonzero) digits is 324000, while the sum is 43.

The spelling of 6220201555609 in words is "six trillion, two hundred twenty billion, two hundred one million, five hundred fifty-five thousand, six hundred nine".