100212322000 has 80 divisors (see below), whose sum is σ = 276929632512. Its totient is φ = 34358505600.

The previous prime is 100212321953. The next prime is 100212322027. The reversal of 100212322000 is 223212001.

It is a tau number, because it is divible by the number of its divisors (80).

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, 3565012 + ... + 3593011.

Almost surely, 2^100212322000 is an apocalyptic number.

100212322000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

100212322000 is an abundant number, since it is smaller than the sum of its proper divisors (176717310512).

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

100212322000 is an equidigital number, since it uses as much as digits as its factorization.

100212322000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7158053 (or 7158037 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 13.

Adding to 100212322000 its reverse (223212001), we get a palindrome (100435534001).

The spelling of 100212322000 in words is "one hundred billion, two hundred twelve million, three hundred twenty-two thousand".