2231202432 has 64 divisors (see below), whose sum is σ = 6117845760. Its totient is φ = 719738880.

The previous prime is 2231202403. The next prime is 2231202461. The reversal of 2231202432 is 2342021322.

It is an interprime number because it is at equal distance from previous prime (2231202403) and next prime (2231202461).

It is a tau number, because it is divible by the number of its divisors (64).

It is a super-3 number, since 3×2231202432³ (a number of 29 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2231202399 and 2231202408.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 81813 + ... + 105620.

It is an arithmetic number, because the mean of its divisors is an integer number (95591340).

Almost surely, 2^2231202432 is an apocalyptic number.

It is an amenable number.

2231202432 is an abundant number, since it is smaller than the sum of its proper divisors (3886643328).

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

2231202432 is a wasteful number, since it uses less digits than its factorization.

2231202432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 187481 (or 187469 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 21.

The square root of 2231202432 is about 47235.6055534382. The cubic root of 2231202432 is about 1306.7113344904.

Adding to 2231202432 its reverse (2342021322), we get a palindrome (4573223754).

The spelling of 2231202432 in words is "two billion, two hundred thirty-one million, two hundred two thousand, four hundred thirty-two".