1225060522 has 16 divisors (see below), whose sum is σ = 2105248320. Its totient is φ = 523739808.

The previous prime is 1225060519. The next prime is 1225060531. The reversal of 1225060522 is 2250605221.

It is a happy 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, 101248 + ... + 112699.

It is an arithmetic number, because the mean of its divisors is an integer number (131578020).

Almost surely, 2^1225060522 is an apocalyptic number.

1225060522 is a deficient number, since it is larger than the sum of its proper divisors (880187798).

1225060522 is a wasteful number, since it uses less digits than its factorization.

1225060522 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 214365.

The product of its (nonzero) digits is 2400, while the sum is 25.

The square root of 1225060522 is about 35000.8645893212. The cubic root of 1225060522 is about 1070.0051014401.

Adding to 1225060522 its reverse (2250605221), we get a palindrome (3475665743).

The spelling of 1225060522 in words is "one billion, two hundred twenty-five million, sixty thousand, five hundred twenty-two".