1212483807232 has 96 divisors (see below), whose sum is σ = 2585463753600. Its totient is φ = 566473457664.

The previous prime is 1212483807229. The next prime is 1212483807257. The reversal of 1212483807232 is 2327083842121.

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, 4714153 + ... + 4964695.

It is an arithmetic number, because the mean of its divisors is an integer number (26931914100).

Almost surely, 2^{1212483807232} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1212483807232, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1292731876800).

1212483807232 is an abundant number, since it is smaller than the sum of its proper divisors (1372979946368).

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

1212483807232 is a wasteful number, since it uses less digits than its factorization.

1212483807232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 250721 (or 250701 counting only the distinct ones).

The product of its (nonzero) digits is 258048, while the sum is 43.

The spelling of 1212483807232 in words is "one trillion, two hundred twelve billion, four hundred eighty-three million, eight hundred seven thousand, two hundred thirty-two".