100212220304 has 40 divisors (see below), whose sum is σ = 223862219520. Its totient is φ = 42568017408.

The previous prime is 100212220291. The next prime is 100212220447. The reversal of 100212220304 is 403022212001.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3946424 + ... + 3971735.

It is an arithmetic number, because the mean of its divisors is an integer number (5596555488).

Almost surely, 2^100212220304 is an apocalyptic number.

100212220304 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

100212220304 is an abundant number, since it is smaller than the sum of its proper divisors (123649999216).

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

100212220304 is a wasteful number, since it uses less digits than its factorization.

100212220304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7918287 (or 7918281 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 17.

Adding to 100212220304 its reverse (403022212001), we get a palindrome (503234432305).

The spelling of 100212220304 in words is "one hundred billion, two hundred twelve million, two hundred twenty thousand, three hundred four".