16011288222 has 16 divisors (see below), whose sum is σ = 32026231440. Its totient is φ = 5336486912.

The previous prime is 16011288199. The next prime is 16011288247. The reversal of 16011288222 is 22288211061.

It is a super-2 number, since 2×16011288222² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 93603 + ... + 201950.

It is an arithmetic number, because the mean of its divisors is an integer number (2001639465).

Almost surely, 2^16011288222 is an apocalyptic number.

16011288222 is an abundant number, since it is smaller than the sum of its proper divisors (16014943218).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

16011288222 is a wasteful number, since it uses less digits than its factorization.

16011288222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 304587.

The product of its (nonzero) digits is 6144, while the sum is 33.

Adding to 16011288222 its reverse (22288211061), we get a palindrome (38299499283).

The spelling of 16011288222 in words is "sixteen billion, eleven million, two hundred eighty-eight thousand, two hundred twenty-two".