1225442200034 has 16 divisors (see below), whose sum is σ = 2012012290680. Its totient is φ = 556316760960.

The previous prime is 1225442200013. The next prime is 1225442200039. The reversal of 1225442200034 is 4300022445221.

It can be written as a sum of positive squares in 4 ways, for example, as 108140349409 + 1117301850625 = 328847^2 + 1057025^2 .

It is not an unprimeable number, because it can be changed into a prime (1225442200039) 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, 386329499 + ... + 386332670.

Almost surely, 2^{1225442200034} is an apocalyptic number.

1225442200034 is a deficient number, since it is larger than the sum of its proper divisors (786570090646).

1225442200034 is a wasteful number, since it uses less digits than its factorization.

1225442200034 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 772662245.

The product of its (nonzero) digits is 15360, while the sum is 29.

Adding to 1225442200034 its reverse (4300022445221), we get a palindrome (5525464645255).

The spelling of 1225442200034 in words is "one trillion, two hundred twenty-five billion, four hundred forty-two million, two hundred thousand, thirty-four".