16155601106 has 8 divisors (see below), whose sum is σ = 24245506224. Its totient is φ = 8073765700.

The previous prime is 16155601087. The next prime is 16155601157. The reversal of 16155601106 is 60110655161.

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

It is a super-2 number, since 2×16155601106² (a number of 21 digits) contains 22 as substring.

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, 2012420 + ... + 2020431.

It is an arithmetic number, because the mean of its divisors is an integer number (3030688278).

Almost surely, 2^16155601106 is an apocalyptic number.

16155601106 is a deficient number, since it is larger than the sum of its proper divisors (8089905118).

16155601106 is a wasteful number, since it uses less digits than its factorization.

16155601106 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4034856.

The product of its (nonzero) digits is 5400, while the sum is 32.

The spelling of 16155601106 in words is "sixteen billion, one hundred fifty-five million, six hundred one thousand, one hundred six".