16022211100 has 216 divisors, whose sum is σ = 41509374480. Its totient is φ = 5350625280.

The previous prime is 16022211031. The next prime is 16022211113. The reversal of 16022211100 is 111222061.

It is a super-2 number, since 2×16022211100² (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 71 ways as a sum of consecutive naturals, for example, 45388524 + ... + 45388876.

It is an arithmetic number, because the mean of its divisors is an integer number (192173030).

Almost surely, 2^16022211100 is an apocalyptic number.

16022211100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 16022211100, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (20754687240).

16022211100 is an abundant number, since it is smaller than the sum of its proper divisors (25487163380).

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

16022211100 is a wasteful number, since it uses less digits than its factorization.

16022211100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 597 (or 583 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 16.

Adding to 16022211100 its reverse (111222061), we get a palindrome (16133433161).

The spelling of 16022211100 in words is "sixteen billion, twenty-two million, two hundred eleven thousand, one hundred".