13771226106 has 96 divisors (see below), whose sum is σ = 34547647680. Its totient is φ = 3953331360.

The previous prime is 13771226089. The next prime is 13771226107. The reversal of 13771226106 is 60162217731.

It is a happy number.

13771226106 is a `hidden beast` number, since 1 + 37 + 7 + 1 + 2 + 2 + 610 + 6 = 666.

It is not an unprimeable number, because it can be changed into a prime (13771226107) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 440076 + ... + 470328.

It is an arithmetic number, because the mean of its divisors is an integer number (359871330).

Almost surely, 2^13771226106 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 13771226106, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (17273823840).

13771226106 is an abundant number, since it is smaller than the sum of its proper divisors (20776421574).

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

13771226106 is a wasteful number, since it uses less digits than its factorization.

13771226106 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30313 (or 30288 counting only the distinct ones).

The product of its (nonzero) digits is 21168, while the sum is 36.

The spelling of 13771226106 in words is "thirteen billion, seven hundred seventy-one million, two hundred twenty-six thousand, one hundred six".