6113277221720 has 32 divisors (see below), whose sum is σ = 14014399673520. Its totient is φ = 2399172946560.

The previous prime is 6113277221683. The next prime is 6113277221729. The reversal of 6113277221720 is 271227723116.

It is a super-3 number, since 3×6113277221720³ (a number of 39 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6113277221729) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1441808546 + ... + 1441812785.

Almost surely, 2^{6113277221720} is an apocalyptic number.

It is an amenable number.

6113277221720 is an abundant number, since it is smaller than the sum of its proper divisors (7901122451800).

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

6113277221720 is a wasteful number, since it uses less digits than its factorization.

6113277221720 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2883621395 (or 2883621391 counting only the distinct ones).

The product of its (nonzero) digits is 98784, while the sum is 41.

The spelling of 6113277221720 in words is "six trillion, one hundred thirteen billion, two hundred seventy-seven million, two hundred twenty-one thousand, seven hundred twenty".