16136011227 has 16 divisors (see below), whose sum is σ = 26034573312. Its totient is φ = 8678190720.

The previous prime is 16136011219. The next prime is 16136011277. The reversal of 16136011227 is 72211063161.

It is not a de Polignac number, because 16136011227 - 2³ = 16136011219 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 16136011194 and 16136011203.

It is not an unprimeable number, because it can be changed into a prime (16136011277) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 22599099 + ... + 22599812.

It is an arithmetic number, because the mean of its divisors is an integer number (1627160832).

Almost surely, 2^16136011227 is an apocalyptic number.

16136011227 is a gapful number since it is divisible by the number (17) formed by its first and last digit.

16136011227 is a deficient number, since it is larger than the sum of its proper divisors (9898562085).

16136011227 is a wasteful number, since it uses less digits than its factorization.

16136011227 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45198938.

The product of its (nonzero) digits is 3024, while the sum is 30.

Adding to 16136011227 its reverse (72211063161), we get a palindrome (88347074388).

The spelling of 16136011227 in words is "sixteen billion, one hundred thirty-six million, eleven thousand, two hundred twenty-seven".