231022000223 has 16 divisors (see below), whose sum is σ = 266743067136. Its totient is φ = 195982644960.

The previous prime is 231022000211. The next prime is 231022000249. The reversal of 231022000223 is 322000220132.

It is a cyclic number.

It is not a de Polignac number, because 231022000223 - 2¹⁰ = 231021999199 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (231022000283) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1163240 + ... + 1347282.

It is an arithmetic number, because the mean of its divisors is an integer number (16671441696).

Almost surely, 2^231022000223 is an apocalyptic number.

231022000223 is a deficient number, since it is larger than the sum of its proper divisors (35721066913).

231022000223 is a wasteful number, since it uses less digits than its factorization.

231022000223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 185894.

The product of its (nonzero) digits is 288, while the sum is 17.

Adding to 231022000223 its reverse (322000220132), we get a palindrome (553022220355).

The spelling of 231022000223 in words is "two hundred thirty-one billion, twenty-two million, two hundred twenty-three", and thus it is an aban number.