30205225310 has 16 divisors (see below), whose sum is σ = 58551667776. Its totient is φ = 11152698528.

The previous prime is 30205225279. The next prime is 30205225313. The reversal of 30205225310 is 1352250203.

It is a super-2 number, since 2×30205225310² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30205225313) 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, 116173814 + ... + 116174073.

It is an arithmetic number, because the mean of its divisors is an integer number (3659479236).

Almost surely, 2^30205225310 is an apocalyptic number.

30205225310 is a deficient number, since it is larger than the sum of its proper divisors (28346442466).

30205225310 is a wasteful number, since it uses less digits than its factorization.

30205225310 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 232347907.

The product of its (nonzero) digits is 1800, while the sum is 23.

Adding to 30205225310 its reverse (1352250203), we get a palindrome (31557475513).

The spelling of 30205225310 in words is "thirty billion, two hundred five million, two hundred twenty-five thousand, three hundred ten".