1332255355020 has 72 divisors (see below), whose sum is σ = 4278890738304. Its totient is φ = 334369970688.

The previous prime is 1332255355001. The next prime is 1332255355031. The reversal of 1332255355020 is 205535522331.

1332255355020 is a `hidden beast` number, since 1 + 3 + 32 + 2 + 5 + 53 + 550 + 20 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 217685724 + ... + 217691843.

It is an arithmetic number, because the mean of its divisors is an integer number (59429038032).

Almost surely, 2^{1332255355020} is an apocalyptic number.

1332255355020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1332255355020 is an abundant number, since it is smaller than the sum of its proper divisors (2946635383284).

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

1332255355020 is a wasteful number, since it uses less digits than its factorization.

1332255355020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 435377599 (or 435377594 counting only the distinct ones).

The product of its (nonzero) digits is 135000, while the sum is 36.

The spelling of 1332255355020 in words is "one trillion, three hundred thirty-two billion, two hundred fifty-five million, three hundred fifty-five thousand, twenty".