30221201120002 has 8 divisors (see below), whose sum is σ = 45474804209916. Its totient is φ = 15062933050032.

The previous prime is 30221201119999. The next prime is 30221201120017. The reversal of 30221201120002 is 20002110212203.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 29918504187961 + 302696932041 = 5469781^2 + 550179^2 .

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

It is a super-2 number, since 2×30221201120002² (a number of 28 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 23833754193 + ... + 23833755460.

Almost surely, 2^{30221201120002} is an apocalyptic number.

30221201120002 is a deficient number, since it is larger than the sum of its proper divisors (15253603089914).

30221201120002 is a wasteful number, since it uses less digits than its factorization.

30221201120002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47667509972.

The product of its (nonzero) digits is 96, while the sum is 16.

Adding to 30221201120002 its reverse (20002110212203), we get a palindrome (50223311332205).

The spelling of 30221201120002 in words is "thirty trillion, two hundred twenty-one billion, two hundred one million, one hundred twenty thousand, two".