230340211112020 has 96 divisors (see below), whose sum is σ = 520862132246400. Its totient is φ = 85244405858304.

The previous prime is 230340211111957. The next prime is 230340211112021. The reversal of 230340211112020 is 20211112043032.

It is a super-2 number, since 2×230340211112020² (a number of 30 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 230340211111982 and 230340211112000.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230340211112021) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 957002451 + ... + 957243109.

It is an arithmetic number, because the mean of its divisors is an integer number (5425647210900).

Almost surely, 2^{230340211112020} is an apocalyptic number.

230340211112020 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

230340211112020 is an abundant number, since it is smaller than the sum of its proper divisors (290521921134380).

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

230340211112020 is a wasteful number, since it uses less digits than its factorization.

230340211112020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 288457 (or 288455 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 22.

Adding to 230340211112020 its reverse (20211112043032), we get a palindrome (250551323155052).

The spelling of 230340211112020 in words is "two hundred thirty trillion, three hundred forty billion, two hundred eleven million, one hundred twelve thousand, twenty".