30214512210 has 32 divisors (see below), whose sum is σ = 73536170112. Its totient is φ = 7943720960.

The previous prime is 30214512193. The next prime is 30214512221. The reversal of 30214512210 is 1221541203.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7090479 + ... + 7094738.

It is an arithmetic number, because the mean of its divisors is an integer number (2298005316).

Almost surely, 2^30214512210 is an apocalyptic number.

30214512210 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

30214512210 is an abundant number, since it is smaller than the sum of its proper divisors (43321657902).

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

30214512210 is a wasteful number, since it uses less digits than its factorization.

30214512210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14185298.

The product of its (nonzero) digits is 480, while the sum is 21.

The spelling of 30214512210 in words is "thirty billion, two hundred fourteen million, five hundred twelve thousand, two hundred ten".