1230322522 has 32 divisors (see below), whose sum is σ = 2180191104. Its totient is φ = 513345600.

The previous prime is 1230322501. The next prime is 1230322573. The reversal of 1230322522 is 2252230321.

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

It is a junction number, because it is equal to n+sod(n) for n = 1230322493 and 1230322502.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 39883 + ... + 63649.

It is an arithmetic number, because the mean of its divisors is an integer number (68130972).

Almost surely, 2^1230322522 is an apocalyptic number.

1230322522 is a deficient number, since it is larger than the sum of its proper divisors (949868582).

1230322522 is a wasteful number, since it uses less digits than its factorization.

1230322522 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23974.

The product of its (nonzero) digits is 1440, while the sum is 22.

The square root of 1230322522 is about 35075.9536149767. The cubic root of 1230322522 is about 1071.5349101195.

Adding to 1230322522 its reverse (2252230321), we get a palindrome (3482552843).

The spelling of 1230322522 in words is "one billion, two hundred thirty million, three hundred twenty-two thousand, five hundred twenty-two".