30212214303 has 16 divisors (see below), whose sum is σ = 40488512256. Its totient is φ = 20038920000.

The previous prime is 30212214299. The next prime is 30212214313. The reversal of 30212214303 is 30341221203.

It is not a de Polignac number, because 30212214303 - 2² = 30212214299 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 30212214303.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30212214313) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 521803 + ... + 576803.

It is an arithmetic number, because the mean of its divisors is an integer number (2530532016).

Almost surely, 2^30212214303 is an apocalyptic number.

30212214303 is a deficient number, since it is larger than the sum of its proper divisors (10276297953).

30212214303 is a wasteful number, since it uses less digits than its factorization.

30212214303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55934.

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 30212214303 its reverse (30341221203), we get a palindrome (60553435506).

The spelling of 30212214303 in words is "thirty billion, two hundred twelve million, two hundred fourteen thousand, three hundred three".