1224500134 has 16 divisors (see below), whose sum is σ = 2157860880. Its totient is φ = 513776160.

The previous prime is 1224500113. The next prime is 1224500143. The reversal of 1224500134 is 4310054221.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a congruent number.

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, 2140449 + ... + 2141020.

It is an arithmetic number, because the mean of its divisors is an integer number (134866305).

Almost surely, 2^1224500134 is an apocalyptic number.

1224500134 is a deficient number, since it is larger than the sum of its proper divisors (933360746).

1224500134 is a wasteful number, since it uses less digits than its factorization.

1224500134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4281495.

The product of its (nonzero) digits is 960, while the sum is 22.

The square root of 1224500134 is about 34992.8583285218. The cubic root of 1224500134 is about 1069.8419232514.

Adding to 1224500134 its reverse (4310054221), we get a palindrome (5534554355).

The spelling of 1224500134 in words is "one billion, two hundred twenty-four million, five hundred thousand, one hundred thirty-four".