230100120421122 has 16 divisors (see below), whose sum is σ = 525943132391232. Its totient is φ = 65742891548880.

The previous prime is 230100120421121. The next prime is 230100120421123. The reversal of 230100120421122 is 221124021001032.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (230100120421121) and next prime (230100120421123).

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

It is not an unprimeable number, because it can be changed into a prime (230100120421121) 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, 2739287147829 + ... + 2739287147912.

It is an arithmetic number, because the mean of its divisors is an integer number (32871445774452).

Almost surely, 2^{230100120421122} is an apocalyptic number.

230100120421122 is an abundant number, since it is smaller than the sum of its proper divisors (295843011970110).

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

230100120421122 is a wasteful number, since it uses less digits than its factorization.

230100120421122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5478574295753.

The product of its (nonzero) digits is 384, while the sum is 21.

Adding to 230100120421122 its reverse (221124021001032), we get a palindrome (451224141422154).

The spelling of 230100120421122 in words is "two hundred thirty trillion, one hundred billion, one hundred twenty million, four hundred twenty-one thousand, one hundred twenty-two".