1042212224234 has 16 divisors (see below), whose sum is σ = 1571534826120. Its totient is φ = 518367682560.

The previous prime is 1042212224219. The next prime is 1042212224237. The reversal of 1042212224234 is 4324222122401.

It can be written as a sum of positive squares in 4 ways, for example, as 1040757030625 + 1455193609 = 1020175^2 + 38147^2 .

It is a junction number, because it is equal to n+sod(n) for n = 1042212224197 and 1042212224206.

It is not an unprimeable number, because it can be changed into a prime (1042212224237) 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, 5527832 + ... + 5713260.

Almost surely, 2^{1042212224234} is an apocalyptic number.

1042212224234 is a deficient number, since it is larger than the sum of its proper divisors (529322601886).

1042212224234 is a wasteful number, since it uses less digits than its factorization.

1042212224234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 200185.

The product of its (nonzero) digits is 12288, while the sum is 29.

Adding to 1042212224234 its reverse (4324222122401), we get a palindrome (5366434346635).

The spelling of 1042212224234 in words is "one trillion, forty-two billion, two hundred twelve million, two hundred twenty-four thousand, two hundred thirty-four".