2220002322232 has 32 divisors (see below), whose sum is σ = 4416795274320. Its totient is φ = 1042469885440.

The previous prime is 2220002322229. The next prime is 2220002322259. The reversal of 2220002322232 is 2322232000222.

It is a super-2 number, since 2×2220002322232² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

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, 17413519 + ... + 17540542.

Almost surely, 2^{2220002322232} is an apocalyptic number.

It is an amenable number.

2220002322232 is a deficient number, since it is larger than the sum of its proper divisors (2196792952088).

2220002322232 is a wasteful number, since it uses less digits than its factorization.

2220002322232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34954551 (or 34954547 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 22.

Adding to 2220002322232 its reverse (2322232000222), we get a palindrome (4542234322454).

The spelling of 2220002322232 in words is "two trillion, two hundred twenty billion, two million, three hundred twenty-two thousand, two hundred thirty-two".