30220101202 has 8 divisors (see below), whose sum is σ = 45440984700. Its totient is φ = 15073106304.

The previous prime is 30220101181. The next prime is 30220101203. The reversal of 30220101202 is 20210102203.

It can be written as a sum of positive squares in 2 ways, for example, as 23412366121 + 6807735081 = 153011^2 + 82509^2 .

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

It is not an unprimeable number, because it can be changed into a prime (30220101203) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18471127 + ... + 18472762.

Almost surely, 2^30220101202 is an apocalyptic number.

30220101202 is a deficient number, since it is larger than the sum of its proper divisors (15220883498).

30220101202 is a wasteful number, since it uses less digits than its factorization.

30220101202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36944300.

The product of its (nonzero) digits is 48, while the sum is 13.

Adding to 30220101202 its reverse (20210102203), we get a palindrome (50430203405).

The spelling of 30220101202 in words is "thirty billion, two hundred twenty million, one hundred one thousand, two hundred two".