3881122771722 has 96 divisors (see below), whose sum is σ = 9049425587712. Its totient is φ = 1106454224736.

The previous prime is 3881122771717. The next prime is 3881122771723. The reversal of 3881122771722 is 2271772211883.

3881122771722 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×3881122771722² (a number of 26 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (3881122771723) 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, 269085403 + ... + 269099825.

It is an arithmetic number, because the mean of its divisors is an integer number (94264849872).

Almost surely, 2^{3881122771722} is an apocalyptic number.

3881122771722 is an abundant number, since it is smaller than the sum of its proper divisors (5168302815990).

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

3881122771722 is a wasteful number, since it uses less digits than its factorization.

3881122771722 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16392 (or 16385 counting only the distinct ones).

The product of its digits is 1053696, while the sum is 51.

The spelling of 3881122771722 in words is "three trillion, eight hundred eighty-one billion, one hundred twenty-two million, seven hundred seventy-one thousand, seven hundred twenty-two".