10255045533220 has 24 divisors (see below), whose sum is σ = 21535985016000. Its totient is φ = 4101944042592.

The previous prime is 10255045533209. The next prime is 10255045533269. The reversal of 10255045533220 is 2233554055201.

It is a self number, because there is not a number n which added to its sum of digits gives 10255045533220.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 3495070 + ... + 5720629.

It is an arithmetic number, because the mean of its divisors is an integer number (897332709000).

Almost surely, 2^{10255045533220} is an apocalyptic number.

10255045533220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10255045533220 is an abundant number, since it is smaller than the sum of its proper divisors (11280939482780).

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

10255045533220 is a wasteful number, since it uses less digits than its factorization.

10255045533220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9271347 (or 9271345 counting only the distinct ones).

The product of its (nonzero) digits is 180000, while the sum is 37.

Adding to 10255045533220 its reverse (2233554055201), we get a palindrome (12488599588421).

The spelling of 10255045533220 in words is "ten trillion, two hundred fifty-five billion, forty-five million, five hundred thirty-three thousand, two hundred twenty".