221030013112308 has 72 divisors (see below), whose sum is σ = 560779486528352. Its totient is φ = 73404444065472.

The previous prime is 221030013112301. The next prime is 221030013112319. The reversal of 221030013112308 is 803211310030122.

221030013112308 is a `hidden beast` number, since 2 + 2 + 10 + 30 + 0 + 1 + 311 + 2 + 308 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (221030013112301) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 117001791 + ... + 118875897.

Almost surely, 2^{221030013112308} is an apocalyptic number.

It is an amenable number.

221030013112308 is an abundant number, since it is smaller than the sum of its proper divisors (339749473416044).

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

221030013112308 is a wasteful number, since it uses less digits than its factorization.

221030013112308 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1886221 (or 1886216 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 27.

The spelling of 221030013112308 in words is "two hundred twenty-one trillion, thirty billion, thirteen million, one hundred twelve thousand, three hundred eight".