30302200212222 has 16 divisors (see below), whose sum is σ = 60713205458832. Its totient is φ = 10082599231680.

The previous prime is 30302200212203. The next prime is 30302200212241. The reversal of 30302200212222 is 22221200220303.

It is an interprime number because it is at equal distance from previous prime (30302200212203) and next prime (30302200212241).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4533539479 + ... + 4533546162.

It is an arithmetic number, because the mean of its divisors is an integer number (3794575341177).

Almost surely, 2^{30302200212222} is an apocalyptic number.

30302200212222 is an abundant number, since it is smaller than the sum of its proper divisors (30411005246610).

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

30302200212222 is a wasteful number, since it uses less digits than its factorization.

30302200212222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9067086203.

The product of its (nonzero) digits is 1152, while the sum is 21.

Adding to 30302200212222 its reverse (22221200220303), we get a palindrome (52523400432525).

The spelling of 30302200212222 in words is "thirty trillion, three hundred two billion, two hundred million, two hundred twelve thousand, two hundred twenty-two".