30020032122302 has 16 divisors (see below), whose sum is σ = 47201094187632. Its totient is φ = 14303361871680.

The previous prime is 30020032122299. The next prime is 30020032122307. The reversal of 30020032122302 is 20322123002003.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30020032122307) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4256949413 + ... + 4256956464.

It is an arithmetic number, because the mean of its divisors is an integer number (2950068386727).

Almost surely, 2^{30020032122302} is an apocalyptic number.

30020032122302 is a deficient number, since it is larger than the sum of its proper divisors (17181062065330).

30020032122302 is a wasteful number, since it uses less digits than its factorization.

30020032122302 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8513905963.

The product of its (nonzero) digits is 864, while the sum is 20.

Adding to 30020032122302 its reverse (20322123002003), we get a palindrome (50342155124305).

The spelling of 30020032122302 in words is "thirty trillion, twenty billion, thirty-two million, one hundred twenty-two thousand, three hundred two".