30212003022213 has 16 divisors (see below), whose sum is σ = 41266020954816. Its totient is φ = 19649680364160.

The previous prime is 30212003022167. The next prime is 30212003022241. The reversal of 30212003022213 is 31222030021203.

It is a happy number.

It is not a de Polignac number, because 30212003022213 - 2⁸ = 30212003021957 is a prime.

It is a super-2 number, since 2×30212003022213² (a number of 28 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 30212003022213.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30212003722213) 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, 3564606 + ... + 8551632.

It is an arithmetic number, because the mean of its divisors is an integer number (2579126309676).

Almost surely, 2^{30212003022213} is an apocalyptic number.

It is an amenable number.

30212003022213 is a deficient number, since it is larger than the sum of its proper divisors (11054017932603).

30212003022213 is a wasteful number, since it uses less digits than its factorization.

30212003022213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5036324.

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

Adding to 30212003022213 its reverse (31222030021203), we get a palindrome (61434033043416).

The spelling of 30212003022213 in words is "thirty trillion, two hundred twelve billion, three million, twenty-two thousand, two hundred thirteen".