1202182866480 has 80 divisors (see below), whose sum is σ = 3727181561184. Its totient is φ = 320546426880.

The previous prime is 1202182866439. The next prime is 1202182866491. The reversal of 1202182866480 is 846682812021.

It is a Cunningham number, because it is equal to 1096441²-1.

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 (48).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1918770 + ... + 2466990.

Almost surely, 2^{1202182866480} is an apocalyptic number.

1202182866480 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1202182866480 is an abundant number, since it is smaller than the sum of its proper divisors (2524998694704).

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

1202182866480 is a wasteful number, since it uses less digits than its factorization.

1202182866480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 557374 (or 557368 counting only the distinct ones).

The product of its (nonzero) digits is 589824, while the sum is 48.

The spelling of 1202182866480 in words is "one trillion, two hundred two billion, one hundred eighty-two million, eight hundred sixty-six thousand, four hundred eighty".