6102055221 has 16 divisors (see below), whose sum is σ = 8402257920. Its totient is φ = 3935061360.

The previous prime is 6102055187. The next prime is 6102055229. The reversal of 6102055221 is 1225502016.

It is a happy number.

It is not a de Polignac number, because 6102055221 - 2¹⁵ = 6102022453 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 6102055191 and 6102055200.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6102055229) 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, 215346 + ... + 242028.

It is an arithmetic number, because the mean of its divisors is an integer number (525141120).

Almost surely, 2^6102055221 is an apocalyptic number.

It is an amenable number.

6102055221 is a deficient number, since it is larger than the sum of its proper divisors (2300202699).

6102055221 is a wasteful number, since it uses less digits than its factorization.

6102055221 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29176.

The product of its (nonzero) digits is 1200, while the sum is 24.

The square root of 6102055221 is about 78115.6528552377. The cubic root of 6102055221 is about 1827.3653169851.

Adding to 6102055221 its reverse (1225502016), we get a palindrome (7327557237).

The spelling of 6102055221 in words is "six billion, one hundred two million, fifty-five thousand, two hundred twenty-one".