16622262032 has 40 divisors (see below), whose sum is σ = 32597559456. Its totient is φ = 8210474496.

The previous prime is 16622261993. The next prime is 16622262037. The reversal of 16622262032 is 23026222661.

It is a self number, because there is not a number n which added to its sum of digits gives 16622262032.

It is not an unprimeable number, because it can be changed into a prime (16622262037) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 540083 + ... + 570029.

Almost surely, 2^16622262032 is an apocalyptic number.

It is an amenable number.

16622262032 is a deficient number, since it is larger than the sum of its proper divisors (15975297424).

16622262032 is a wasteful number, since it uses less digits than its factorization.

16622262032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30375 (or 30369 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 32.

Adding to 16622262032 its reverse (23026222661), we get a palindrome (39648484693).

The spelling of 16622262032 in words is "sixteen billion, six hundred twenty-two million, two hundred sixty-two thousand, thirty-two".