3132002322 has 64 divisors (see below), whose sum is σ = 7273359360. Its totient is φ = 997132752.

The previous prime is 3132002273. The next prime is 3132002329. The reversal of 3132002322 is 2232002313.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 3132002295 and 3132002304.

It is not an unprimeable number, because it can be changed into a prime (3132002329) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1100233 + ... + 1103075.

It is an arithmetic number, because the mean of its divisors is an integer number (113646240).

Almost surely, 2^3132002322 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3132002322, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3636679680).

3132002322 is an abundant number, since it is smaller than the sum of its proper divisors (4141357038).

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

3132002322 is a wasteful number, since it uses less digits than its factorization.

3132002322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3764 (or 3758 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 18.

The square root of 3132002322 is about 55964.2950639066. The cubic root of 3132002322 is about 1463.1000498925.

Adding to 3132002322 its reverse (2232002313), we get a palindrome (5364004635).

Subtracting from 3132002322 its reverse (2232002313), we obtain a palindrome (900000009).

The spelling of 3132002322 in words is "three billion, one hundred thirty-two million, two thousand, three hundred twenty-two".