270225301220 has 96 divisors (see below), whose sum is σ = 678209849856. Its totient is φ = 88427750400.

The previous prime is 270225301193. The next prime is 270225301249. The reversal of 270225301220 is 22103522072.

It is a self number, because there is not a number n which added to its sum of digits gives 270225301220.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1393400 + ... + 1575440.

It is an arithmetic number, because the mean of its divisors is an integer number (7064685936).

Almost surely, 2^270225301220 is an apocalyptic number.

270225301220 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 270225301220, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (339104924928).

270225301220 is an abundant number, since it is smaller than the sum of its proper divisors (407984548636).

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

270225301220 is a wasteful number, since it uses less digits than its factorization.

270225301220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 182541 (or 182539 counting only the distinct ones).

The product of its (nonzero) digits is 3360, while the sum is 26.

Adding to 270225301220 its reverse (22103522072), we get a palindrome (292328823292).

The spelling of 270225301220 in words is "two hundred seventy billion, two hundred twenty-five million, three hundred one thousand, two hundred twenty".