1212107480304 has 80 divisors (see below), whose sum is σ = 3579082852608. Its totient is φ = 346269989376.

The previous prime is 1212107480303. The next prime is 1212107480369. The reversal of 1212107480304 is 4030847012121.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1212107480303) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2307819 + ... + 2783925.

Almost surely, 2^{1212107480304} is an apocalyptic number.

1212107480304 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

1212107480304 is an abundant number, since it is smaller than the sum of its proper divisors (2366975372304).

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

1212107480304 is a wasteful number, since it uses less digits than its factorization.

1212107480304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 483702 (or 483696 counting only the distinct ones).

The product of its (nonzero) digits is 10752, while the sum is 33.

The spelling of 1212107480304 in words is "one trillion, two hundred twelve billion, one hundred seven million, four hundred eighty thousand, three hundred four".