2722107132 has 72 divisors (see below), whose sum is σ = 7191029664. Its totient is φ = 866591616.

The previous prime is 2722107107. The next prime is 2722107139. The reversal of 2722107132 is 2317012272.

It is a junction number, because it is equal to n+sod(n) for n = 2722107096 and 2722107105.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2722107139) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 637918 + ... + 642170.

It is an arithmetic number, because the mean of its divisors is an integer number (99875412).

Almost surely, 2^2722107132 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 2722107132, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3595514832).

2722107132 is an abundant number, since it is smaller than the sum of its proper divisors (4468922532).

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

2722107132 is a wasteful number, since it uses less digits than its factorization.

2722107132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5059 (or 5054 counting only the distinct ones).

The product of its (nonzero) digits is 2352, while the sum is 27.

The square root of 2722107132 is about 52173.8165366499. The cubic root of 2722107132 is about 1396.2667770108.

The spelling of 2722107132 in words is "two billion, seven hundred twenty-two million, one hundred seven thousand, one hundred thirty-two".