123230213210122 has 8 divisors (see below), whose sum is σ = 184848497609472. Its totient is φ = 61614047340300.

The previous prime is 123230213210081. The next prime is 123230213210123. The reversal of 123230213210122 is 221012312032321.

123230213210122 is digitally balanced in base 3, 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.

It is a super-2 number, since 2×123230213210122² (a number of 29 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (123230213210123) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 529486954 + ... + 529719637.

It is an arithmetic number, because the mean of its divisors is an integer number (23106062201184).

Almost surely, 2^{123230213210122} is an apocalyptic number.

123230213210122 is a deficient number, since it is larger than the sum of its proper divisors (61618284399350).

123230213210122 is a wasteful number, since it uses less digits than its factorization.

123230213210122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1059264764.

The product of its (nonzero) digits is 1728, while the sum is 25.

Adding to 123230213210122 its reverse (221012312032321), we get a palindrome (344242525242443).

The spelling of 123230213210122 in words is "one hundred twenty-three trillion, two hundred thirty billion, two hundred thirteen million, two hundred ten thousand, one hundred twenty-two".