10212320000 has 180 divisors, whose sum is σ = 25813205880. Its totient is φ = 4030464000.

The previous prime is 10212319991. The next prime is 10212320023. The reversal of 10212320000 is 2321201.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 13279616 + ... + 13280384.

Almost surely, 2^10212320000 is an apocalyptic number.

10212320000 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 10212320000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12906602940).

10212320000 is an abundant number, since it is smaller than the sum of its proper divisors (15600885880).

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

10212320000 is an frugal number, since it uses more digits than its factorization.

10212320000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 888 (or 859 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 11.

Adding to 10212320000 its reverse (2321201), we get a palindrome (10214641201).

The spelling of 10212320000 in words is "ten billion, two hundred twelve million, three hundred twenty thousand".