60117116220 has 336 divisors, whose sum is σ = 219313160640. Its totient is φ = 13551141888.

The previous prime is 60117116161. The next prime is 60117116281. The reversal of 60117116220 is 2261171106.

It is a happy number.

It is a super-2 number, since 2×60117116220² (a number of 22 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 111 ways as a sum of consecutive naturals, for example, 7446346 + ... + 7454414.

It is an arithmetic number, because the mean of its divisors is an integer number (652717740).

Almost surely, 2^60117116220 is an apocalyptic number.

60117116220 is a gapful number since it is divisible by the number (60) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 60117116220, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (109656580320).

60117116220 is an abundant number, since it is smaller than the sum of its proper divisors (159196044420).

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

60117116220 is a wasteful number, since it uses less digits than its factorization.

60117116220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8176 (or 8159 counting only the distinct ones).

The product of its (nonzero) digits is 1008, while the sum is 27.

Adding to 60117116220 its reverse (2261171106), we get a palindrome (62378287326).

The spelling of 60117116220 in words is "sixty billion, one hundred seventeen million, one hundred sixteen thousand, two hundred twenty".