30202730447223 has 8 divisors (see below), whose sum is σ = 40930476234736. Its totient is φ = 19805069145600.

The previous prime is 30202730447191. The next prime is 30202730447287. The reversal of 30202730447223 is 32274403720203.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 30202730447223 - 2⁵ = 30202730447191 is a prime.

It is a super-2 number, since 2×30202730447223² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30202730447723) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 82521121258 + ... + 82521121623.

It is an arithmetic number, because the mean of its divisors is an integer number (5116309529342).

Almost surely, 2^{30202730447223} is an apocalyptic number.

30202730447223 is a deficient number, since it is larger than the sum of its proper divisors (10727745787513).

30202730447223 is a wasteful number, since it uses less digits than its factorization.

30202730447223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 165042242945.

The product of its (nonzero) digits is 338688, while the sum is 39.

The spelling of 30202730447223 in words is "thirty trillion, two hundred two billion, seven hundred thirty million, four hundred forty-seven thousand, two hundred twenty-three".