30122203210 has 64 divisors (see below), whose sum is σ = 60652260864. Its totient is φ = 10678348800.

The previous prime is 30122203201. The next prime is 30122203211. The reversal of 30122203210 is 1230222103.

It is not an unprimeable number, because it can be changed into a prime (30122203211) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 738367 + ... + 778093.

It is an arithmetic number, because the mean of its divisors is an integer number (947691576).

Almost surely, 2^30122203210 is an apocalyptic number.

30122203210 is an abundant number, since it is smaller than the sum of its proper divisors (30530057654).

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

30122203210 is a wasteful number, since it uses less digits than its factorization.

30122203210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39919.

The product of its (nonzero) digits is 144, while the sum is 16.

Adding to 30122203210 its reverse (1230222103), we get a palindrome (31352425313).

It can be divided in two parts, 30122 and 203210, that added together give a palindrome (233332).

The spelling of 30122203210 in words is "thirty billion, one hundred twenty-two million, two hundred three thousand, two hundred ten".