30220301210231 has 4 divisors (see below), whose sum is σ = 32967601320264. Its totient is φ = 27473001100200.

The previous prime is 30220301210101. The next prime is 30220301210321. The reversal of 30220301210231 is 13201210302203.

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

It is a cyclic number.

It is not a de Polignac number, because 30220301210231 - 2²⁶ = 30220234101367 is a prime.

It is a super-2 number, since 2×30220301210231² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30220301210431) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1373650055000 + ... + 1373650055021.

It is an arithmetic number, because the mean of its divisors is an integer number (8241900330066).

Almost surely, 2^{30220301210231} is an apocalyptic number.

30220301210231 is a deficient number, since it is larger than the sum of its proper divisors (2747300110033).

30220301210231 is a wasteful number, since it uses less digits than its factorization.

30220301210231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2747300110032.

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 30220301210231 its reverse (13201210302203), we get a palindrome (43421511512434).

The spelling of 30220301210231 in words is "thirty trillion, two hundred twenty billion, three hundred one million, two hundred ten thousand, two hundred thirty-one".