231220233122334 has 8 divisors (see below), whose sum is σ = 462440466244680. Its totient is φ = 77073411040776.

The previous prime is 231220233122323. The next prime is 231220233122393. The reversal of 231220233122334 is 433221332022132.

231220233122334 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

231220233122334 is an admirable number.

It is a super-4 number, since 4×231220233122334⁴ (a number of 59 digits) contains 4444 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 231220233122295 and 231220233122304.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19268352760189 + ... + 19268352760200.

It is an arithmetic number, because the mean of its divisors is an integer number (57805058280585).

Almost surely, 2^{231220233122334} is an apocalyptic number.

231220233122334 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

231220233122334 is a wasteful number, since it uses less digits than its factorization.

231220233122334 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38536705520394.

The product of its (nonzero) digits is 62208, while the sum is 33.

Adding to 231220233122334 its reverse (433221332022132), we get a palindrome (664441565144466).

The spelling of 231220233122334 in words is "two hundred thirty-one trillion, two hundred twenty billion, two hundred thirty-three million, one hundred twenty-two thousand, three hundred thirty-four".