1223242453034 has 16 divisors (see below), whose sum is σ = 2116225478400. Its totient is φ = 519437161584.

The previous prime is 1223242453031. The next prime is 1223242453049. The reversal of 1223242453034 is 4303542423221.

It is a junction number, because it is equal to n+sod(n) for n = 1223242452985 and 1223242453003.

It is not an unprimeable number, because it can be changed into a prime (1223242453031) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 400798754 + ... + 400801805.

It is an arithmetic number, because the mean of its divisors is an integer number (132264092400).

Almost surely, 2^{1223242453034} is an apocalyptic number.

1223242453034 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

1223242453034 is a deficient number, since it is larger than the sum of its proper divisors (892983025366).

1223242453034 is a wasteful number, since it uses less digits than its factorization.

1223242453034 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 801600677.

The product of its (nonzero) digits is 138240, while the sum is 35.

Adding to 1223242453034 its reverse (4303542423221), we get a palindrome (5526784876255).

The spelling of 1223242453034 in words is "one trillion, two hundred twenty-three billion, two hundred forty-two million, four hundred fifty-three thousand, thirty-four".