30210212210 has 16 divisors (see below), whose sum is σ = 54382193856. Its totient is φ = 12083237808.

The previous prime is 30210212209. The next prime is 30210212233. The reversal of 30210212210 is 1221201203.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 55637 + ... + 252023.

It is an arithmetic number, because the mean of its divisors is an integer number (3398887116).

Almost surely, 2^30210212210 is an apocalyptic number.

30210212210 is a deficient number, since it is larger than the sum of its proper divisors (24171981646).

30210212210 is a wasteful number, since it uses less digits than its factorization.

30210212210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 211777.

The product of its (nonzero) digits is 48, while the sum is 14.

Adding to 30210212210 its reverse (1221201203), we get a palindrome (31431413413).

The spelling of 30210212210 in words is "thirty billion, two hundred ten million, two hundred twelve thousand, two hundred ten".