11071722060 has 384 divisors, whose sum is σ = 41308323840. Its totient is φ = 2407097088.

The previous prime is 11071722023. The next prime is 11071722097. The reversal of 11071722060 is 6022717011.

It is an interprime number because it is at equal distance from previous prime (11071722023) and next prime (11071722097).

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

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 30167997 + ... + 30168363.

It is an arithmetic number, because the mean of its divisors is an integer number (107573760).

Almost surely, 2^11071722060 is an apocalyptic number.

11071722060 is a gapful number since it is divisible by the number (10) 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 11071722060, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (20654161920).

11071722060 is an abundant number, since it is smaller than the sum of its proper divisors (30236601780).

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

11071722060 is a wasteful number, since it uses less digits than its factorization.

11071722060 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 762 (or 754 counting only the distinct ones).

The product of its (nonzero) digits is 1176, while the sum is 27.

The spelling of 11071722060 in words is "eleven billion, seventy-one million, seven hundred twenty-two thousand, sixty".