16036224220 has 192 divisors, whose sum is σ = 37391155200. Its totient is φ = 5759170560.

The previous prime is 16036224209. The next prime is 16036224229. The reversal of 16036224220 is 2242263061.

It is a super-2 number, since 2×16036224220² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16036224229) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 70027066 + ... + 70027294.

It is an arithmetic number, because the mean of its divisors is an integer number (194745600).

Almost surely, 2^16036224220 is an apocalyptic number.

16036224220 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 16036224220, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (18695577600).

16036224220 is an abundant number, since it is smaller than the sum of its proper divisors (21354930980).

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

16036224220 is a wasteful number, since it uses less digits than its factorization.

16036224220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 428 (or 426 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 28.

Adding to 16036224220 its reverse (2242263061), we get a palindrome (18278487281).

The spelling of 16036224220 in words is "sixteen billion, thirty-six million, two hundred twenty-four thousand, two hundred twenty".