6220121260 has 48 divisors (see below), whose sum is σ = 13675586400. Its totient is φ = 2373292544.

The previous prime is 6220121203. The next prime is 6220121351. The reversal of 6220121260 is 621210226.

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, 16465 + ... + 112744.

It is an arithmetic number, because the mean of its divisors is an integer number (284908050).

Almost surely, 2^6220121260 is an apocalyptic number.

It is an amenable number.

6220121260 is an abundant number, since it is smaller than the sum of its proper divisors (7455465140).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

6220121260 is a wasteful number, since it uses less digits than its factorization.

6220121260 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 129330 (or 129328 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 22.

The square root of 6220121260 is about 78867.7453716030. The cubic root of 6220121260 is about 1839.0757468261.

Adding to 6220121260 its reverse (621210226), we get a palindrome (6841331486).

The spelling of 6220121260 in words is "six billion, two hundred twenty million, one hundred twenty-one thousand, two hundred sixty".