16226211100 has 36 divisors (see below), whose sum is σ = 38411869608. Its totient is φ = 5900440000.

The previous prime is 16226211061. The next prime is 16226211101. The reversal of 16226211100 is 111262261.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16226211101) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7374451 + ... + 7376650.

It is an arithmetic number, because the mean of its divisors is an integer number (1066996378).

Almost surely, 2^16226211100 is an apocalyptic number.

16226211100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

16226211100 is an abundant number, since it is smaller than the sum of its proper divisors (22185658508).

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

16226211100 is a wasteful number, since it uses less digits than its factorization.

16226211100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14751126 (or 14751119 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 22.

Adding to 16226211100 its reverse (111262261), we get a palindrome (16337473361).

It can be divided in two parts, 162 and 26211100, that added together give a palindrome (26211262).

The spelling of 16226211100 in words is "sixteen billion, two hundred twenty-six million, two hundred eleven thousand, one hundred".