30221201221202 has 32 divisors (see below), whose sum is σ = 49365180345600. Its totient is φ = 13821098715648.

The previous prime is 30221201221151. The next prime is 30221201221207. The reversal of 30221201221202 is 20212210212203.

It is a super-2 number, since 2×30221201221202² (a number of 28 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (30221201221207) 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, 26469698 + ... + 27587810.

It is an arithmetic number, because the mean of its divisors is an integer number (1542661885800).

Almost surely, 2^{30221201221202} is an apocalyptic number.

30221201221202 is a deficient number, since it is larger than the sum of its proper divisors (19143979124398).

30221201221202 is a wasteful number, since it uses less digits than its factorization.

30221201221202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1142690.

The product of its (nonzero) digits is 384, while the sum is 20.

Adding to 30221201221202 its reverse (20212210212203), we get a palindrome (50433411433405).

The spelling of 30221201221202 in words is "thirty trillion, two hundred twenty-one billion, two hundred one million, two hundred twenty-one thousand, two hundred two".