1212968466360 has 384 divisors, whose sum is σ = 4668590908800. Its totient is φ = 267234508800.

The previous prime is 1212968466341. The next prime is 1212968466433. The reversal of 1212968466360 is 636648692121.

1212968466360 is a `hidden beast` number, since 1 + 212 + 9 + 6 + 8 + 4 + 66 + 360 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 1212968466297 and 1212968466306.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 43907272 + ... + 43934888.

It is an arithmetic number, because the mean of its divisors is an integer number (12157788825).

Almost surely, 2^{1212968466360} is an apocalyptic number.

1212968466360 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 1212968466360, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2334295454400).

1212968466360 is an abundant number, since it is smaller than the sum of its proper divisors (3455622442440).

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

1212968466360 is a wasteful number, since it uses less digits than its factorization.

1212968466360 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28271 (or 28264 counting only the distinct ones).

The product of its (nonzero) digits is 4478976, while the sum is 54.

The spelling of 1212968466360 in words is "one trillion, two hundred twelve billion, nine hundred sixty-eight million, four hundred sixty-six thousand, three hundred sixty".