1223231413234 has 16 divisors (see below), whose sum is σ = 1871084992320. Its totient is φ = 599632665520.

The previous prime is 1223231413199. The next prime is 1223231413241. The reversal of 1223231413234 is 4323141323221.

It is a junction number, because it is equal to n+sod(n) for n = 1223231413196 and 1223231413205.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24036889 + ... + 24087724.

It is an arithmetic number, because the mean of its divisors is an integer number (116942812020).

Almost surely, 2^{1223231413234} is an apocalyptic number.

1223231413234 is a deficient number, since it is larger than the sum of its proper divisors (647853579086).

1223231413234 is a wasteful number, since it uses less digits than its factorization.

1223231413234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48124865.

The product of its digits is 20736, while the sum is 31.

Adding to 1223231413234 its reverse (4323141323221), we get a palindrome (5546372736455).

The spelling of 1223231413234 in words is "one trillion, two hundred twenty-three billion, two hundred thirty-one million, four hundred thirteen thousand, two hundred thirty-four".