1205425302000 has 80 divisors (see below), whose sum is σ = 3886291192992. Its totient is φ = 321446745600.

The previous prime is 1205425301987. The next prime is 1205425302001. The reversal of 1205425302000 is 2035245021.

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

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1205425302001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 100446109 + ... + 100458108.

Almost surely, 2^{1205425302000} is an apocalyptic number.

1205425302000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1205425302000 is an abundant number, since it is smaller than the sum of its proper divisors (2680865890992).

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

1205425302000 is a wasteful number, since it uses less digits than its factorization.

1205425302000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 200904243 (or 200904227 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 24.

The spelling of 1205425302000 in words is "one trillion, two hundred five billion, four hundred twenty-five million, three hundred two thousand".