30222213213 has 8 divisors (see below), whose sum is σ = 40543501408. Its totient is φ = 20024533584.

The previous prime is 30222213169. The next prime is 30222213223. The reversal of 30222213213 is 31231222203.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 30222213213 - 2¹³ = 30222205021 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 30222213213.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30222213223) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 30901570 + ... + 30902547.

It is an arithmetic number, because the mean of its divisors is an integer number (5067937676).

Almost surely, 2^30222213213 is an apocalyptic number.

It is an amenable number.

30222213213 is a deficient number, since it is larger than the sum of its proper divisors (10321288195).

30222213213 is a wasteful number, since it uses less digits than its factorization.

30222213213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61804283.

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

Adding to 30222213213 its reverse (31231222203), we get a palindrome (61453435416).

The spelling of 30222213213 in words is "thirty billion, two hundred twenty-two million, two hundred thirteen thousand, two hundred thirteen".