1225534014 has 12 divisors (see below), whose sum is σ = 2655323736. Its totient is φ = 408511332.

The previous prime is 1225533989. The next prime is 1225534019. The reversal of 1225534014 is 4104355221.

1225534014 is a `hidden beast` number, since 1 + 2 + 255 + 3 + 401 + 4 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1225534019) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 34042594 + ... + 34042629.

It is an arithmetic number, because the mean of its divisors is an integer number (221276978).

Almost surely, 2^1225534014 is an apocalyptic number.

1225534014 is an abundant number, since it is smaller than the sum of its proper divisors (1429789722).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1225534014 is a wasteful number, since it uses less digits than its factorization.

1225534014 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 68085231 (or 68085228 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 27.

The square root of 1225534014 is about 35007.6279402075. The cubic root of 1225534014 is about 1070.1429377858.

Adding to 1225534014 its reverse (4104355221), we get a palindrome (5329889235).

The spelling of 1225534014 in words is "one billion, two hundred twenty-five million, five hundred thirty-four thousand, fourteen".