14555211100 has 36 divisors (see below), whose sum is σ = 31597715464. Its totient is φ = 5819705280.

The previous prime is 14555211091. The next prime is 14555211103. The reversal of 14555211100 is 111255541.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14555211103) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 227239 + ... + 284161.

Almost surely, 2^14555211100 is an apocalyptic number.

14555211100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

14555211100 is an abundant number, since it is smaller than the sum of its proper divisors (17042504364).

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

14555211100 is a wasteful number, since it uses less digits than its factorization.

14555211100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59494 (or 59487 counting only the distinct ones).

The product of its (nonzero) digits is 1000, while the sum is 25.

Adding to 14555211100 its reverse (111255541), we get a palindrome (14666466641).

The spelling of 14555211100 in words is "fourteen billion, five hundred fifty-five million, two hundred eleven thousand, one hundred".