123223211034 has 64 divisors (see below), whose sum is σ = 308032284672. Its totient is φ = 31925361600.

The previous prime is 123223210997. The next prime is 123223211099. The reversal of 123223211034 is 430112322321.

It is a junction number, because it is equal to n+sod(n) for n = 123223210995 and 123223211013.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 152502 + ... + 519329.

It is an arithmetic number, because the mean of its divisors is an integer number (4813004448).

Almost surely, 2^123223211034 is an apocalyptic number.

123223211034 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

123223211034 is an abundant number, since it is smaller than the sum of its proper divisors (184809073638).

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

123223211034 is a wasteful number, since it uses less digits than its factorization.

123223211034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 672251.

The product of its (nonzero) digits is 1728, while the sum is 24.

Adding to 123223211034 its reverse (430112322321), we get a palindrome (553335533355).

The spelling of 123223211034 in words is "one hundred twenty-three billion, two hundred twenty-three million, two hundred eleven thousand, thirty-four".