16022247616 has 28 divisors (see below), whose sum is σ = 31798580040. Its totient is φ = 8010007040.

The previous prime is 16022247599. The next prime is 16022247641. The reversal of 16022247616 is 61674222061.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 633420 + ... + 658228.

Almost surely, 2^16022247616 is an apocalyptic number.

16022247616 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

16022247616 is a deficient number, since it is larger than the sum of its proper divisors (15776332424).

16022247616 is a wasteful number, since it uses less digits than its factorization.

16022247616 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34912 (or 34902 counting only the distinct ones).

The product of its (nonzero) digits is 48384, while the sum is 37.

Adding to 16022247616 its reverse (61674222061), we get a palindrome (77696469677).

The spelling of 16022247616 in words is "sixteen billion, twenty-two million, two hundred forty-seven thousand, six hundred sixteen".