30022200212 has 12 divisors (see below), whose sum is σ = 52567874016. Its totient is φ = 15002807640.

The previous prime is 30022200211. The next prime is 30022200227. The reversal of 30022200212 is 21200222003.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30022200211) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2064968 + ... + 2079455.

It is an arithmetic number, because the mean of its divisors is an integer number (4380656168).

Almost surely, 2^30022200212 is an apocalyptic number.

It is an amenable number.

30022200212 is a deficient number, since it is larger than the sum of its proper divisors (22545673804).

30022200212 is a wasteful number, since it uses less digits than its factorization.

30022200212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4146238 (or 4146236 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 14.

Adding to 30022200212 its reverse (21200222003), we get a palindrome (51222422215).

The spelling of 30022200212 in words is "thirty billion, twenty-two million, two hundred thousand, two hundred twelve".