102210544000 has 128 divisors (see below), whose sum is σ = 255030216480. Its totient is φ = 40737945600.

The previous prime is 102210543983. The next prime is 102210544019. The reversal of 102210544000 is 445012201.

It is a tau number, because it is divible by the number of its divisors (128).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4516714 + ... + 4539286.

Almost surely, 2^102210544000 is an apocalyptic number.

102210544000 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 102210544000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (127515108240).

102210544000 is an abundant number, since it is smaller than the sum of its proper divisors (152819672480).

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

102210544000 is an equidigital number, since it uses as much as digits as its factorization.

102210544000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22885 (or 22863 counting only the distinct ones).

The product of its (nonzero) digits is 320, while the sum is 19.

Adding to 102210544000 its reverse (445012201), we get a palindrome (102655556201).

The spelling of 102210544000 in words is "one hundred two billion, two hundred ten million, five hundred forty-four thousand".