30211302022230 has 128 divisors (see below), whose sum is σ = 82920560126976. Its totient is φ = 6900836083200.

The previous prime is 30211302022199. The next prime is 30211302022247. The reversal of 30211302022230 is 3222020311203.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a junction number, because it is equal to n+sod(n) for n = 30211302022197 and 30211302022206.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 2465618784 + ... + 2465631036.

It is an arithmetic number, because the mean of its divisors is an integer number (647816875992).

Almost surely, 2^{30211302022230} is an apocalyptic number.

30211302022230 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

30211302022230 is an abundant number, since it is smaller than the sum of its proper divisors (52709258104746).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

30211302022230 is a wasteful number, since it uses less digits than its factorization.

30211302022230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19142.

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 30211302022230 its reverse (3222020311203), we get a palindrome (33433322333433).

The spelling of 30211302022230 in words is "thirty trillion, two hundred eleven billion, three hundred two million, twenty-two thousand, two hundred thirty".