30120222010 has 32 divisors (see below), whose sum is σ = 56586252672. Its totient is φ = 11521688640.

The previous prime is 30120221977. The next prime is 30120222059. The reversal of 30120222010 is 1022202103.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1260292 + ... + 1283968.

It is an arithmetic number, because the mean of its divisors is an integer number (1768320396).

Almost surely, 2^30120222010 is an apocalyptic number.

30120222010 is a deficient number, since it is larger than the sum of its proper divisors (26466030662).

30120222010 is a wasteful number, since it uses less digits than its factorization.

30120222010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29238.

The product of its (nonzero) digits is 48, while the sum is 13.

Adding to 30120222010 its reverse (1022202103), we get a palindrome (31142424113).

The spelling of 30120222010 in words is "thirty billion, one hundred twenty million, two hundred twenty-two thousand, ten".