601101105560 has 64 divisors (see below), whose sum is σ = 1371798348480. Its totient is φ = 237009438720.

The previous prime is 601101105559. The next prime is 601101105569. The reversal of 601101105560 is 65501101106.

It is a super-2 number, since 2×601101105560² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (601101105569) 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, 5060045 + ... + 5177475.

It is an arithmetic number, because the mean of its divisors is an integer number (21434349195).

Almost surely, 2^601101105560 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 601101105560, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (685899174240).

601101105560 is an abundant number, since it is smaller than the sum of its proper divisors (770697242920).

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

601101105560 is a wasteful number, since it uses less digits than its factorization.

601101105560 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 119268 (or 119264 counting only the distinct ones).

The product of its (nonzero) digits is 900, while the sum is 26.

Adding to 601101105560 its reverse (65501101106), we get a palindrome (666602206666).

The spelling of 601101105560 in words is "six hundred one billion, one hundred one million, one hundred five thousand, five hundred sixty".