2229135132 has 48 divisors (see below), whose sum is σ = 6294032640. Its totient is φ = 599430912.

The previous prime is 2229135127. The next prime is 2229135133. The reversal of 2229135132 is 2315319222.

It is a self number, because there is not a number n which added to its sum of digits gives 2229135132.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2229135133) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 779082 + ... + 781937.

It is an arithmetic number, because the mean of its divisors is an integer number (131125680).

Almost surely, 2^2229135132 is an apocalyptic number.

It is an amenable number.

2229135132 is an abundant number, since it is smaller than the sum of its proper divisors (4064897508).

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

2229135132 is a wasteful number, since it uses less digits than its factorization.

2229135132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1561050 (or 1561048 counting only the distinct ones).

The product of its digits is 6480, while the sum is 30.

The square root of 2229135132 is about 47213.7176252834. The cubic root of 2229135132 is about 1306.3076360122.

The spelling of 2229135132 in words is "two billion, two hundred twenty-nine million, one hundred thirty-five thousand, one hundred thirty-two".