16622234507 has 8 divisors (see below), whose sum is σ = 16679736000. Its totient is φ = 16564765504.

The previous prime is 16622234437. The next prime is 16622234521. The reversal of 16622234507 is 70543222661.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-16622234507 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (16622234567) 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, 1468094 + ... + 1479372.

It is an arithmetic number, because the mean of its divisors is an integer number (2084967000).

Almost surely, 2^16622234507 is an apocalyptic number.

16622234507 is a deficient number, since it is larger than the sum of its proper divisors (57501493).

16622234507 is a wasteful number, since it uses less digits than its factorization.

16622234507 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16245.

The product of its (nonzero) digits is 120960, while the sum is 38.

The spelling of 16622234507 in words is "sixteen billion, six hundred twenty-two million, two hundred thirty-four thousand, five hundred seven".