270220321000 has 128 divisors (see below), whose sum is σ = 765155289600. Its totient is φ = 87197107200.

The previous prime is 270220320991. The next prime is 270220321031. The reversal of 270220321000 is 123022072.

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, 1016380 + ... + 1254379.

It is an arithmetic number, because the mean of its divisors is an integer number (5977775700).

Almost surely, 2^270220321000 is an apocalyptic number.

270220321000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

270220321000 is an abundant number, since it is smaller than the sum of its proper divisors (494934968600).

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

270220321000 is a wasteful number, since it uses less digits than its factorization.

270220321000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2270804 (or 2270790 counting only the distinct ones).

The product of its (nonzero) digits is 336, while the sum is 19.

Adding to 270220321000 its reverse (123022072), we get a palindrome (270343343072).

The spelling of 270220321000 in words is "two hundred seventy billion, two hundred twenty million, three hundred twenty-one thousand".