30020032202 has 4 divisors (see below), whose sum is σ = 45030048306. Its totient is φ = 15010016100.

The previous prime is 30020032171. The next prime is 30020032213. The reversal of 30020032202 is 20223002003.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 22487701681 + 7532330521 = 149959^2 + 86789^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7505008049 + ... + 7505008052.

Almost surely, 2^30020032202 is an apocalyptic number.

30020032202 is a deficient number, since it is larger than the sum of its proper divisors (15010016104).

30020032202 is a wasteful number, since it uses less digits than its factorization.

30020032202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15010016103.

The product of its (nonzero) digits is 144, while the sum is 14.

Adding to 30020032202 its reverse (20223002003), we get a palindrome (50243034205).

The spelling of 30020032202 in words is "thirty billion, twenty million, thirty-two thousand, two hundred two".