6122311252220 has 48 divisors (see below), whose sum is σ = 12872079187968. Its totient is φ = 2446025601600.

The previous prime is 6122311252217. The next prime is 6122311252243. The reversal of 6122311252220 is 222521132216.

It is a happy number.

It is a congruent 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, 86990045 + ... + 87060395.

It is an arithmetic number, because the mean of its divisors is an integer number (268168316416).

Almost surely, 2^{6122311252220} is an apocalyptic number.

It is an amenable number.

6122311252220 is an abundant number, since it is smaller than the sum of its proper divisors (6749767935748).

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

6122311252220 is a wasteful number, since it uses less digits than its factorization.

6122311252220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 75450 (or 75448 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 29.

Adding to 6122311252220 its reverse (222521132216), we get a palindrome (6344832384436).

The spelling of 6122311252220 in words is "six trillion, one hundred twenty-two billion, three hundred eleven million, two hundred fifty-two thousand, two hundred twenty".