655125003304222 has 32 divisors (see below), whose sum is σ = 1108991245852800. Its totient is φ = 287515101938400.

The previous prime is 655125003304169. The next prime is 655125003304223. The reversal of 655125003304222 is 222403300521556.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (655125003304223) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 558308929 + ... + 559481107.

It is an arithmetic number, because the mean of its divisors is an integer number (34655976432900).

Almost surely, 2^{655125003304222} is an apocalyptic number.

655125003304222 is a deficient number, since it is larger than the sum of its proper divisors (453866242548578).

655125003304222 is a wasteful number, since it uses less digits than its factorization.

655125003304222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2048232.

The product of its (nonzero) digits is 432000, while the sum is 40.

Adding to 655125003304222 its reverse (222403300521556), we get a palindrome (877528303825778).

The spelling of 655125003304222 in words is "six hundred fifty-five trillion, one hundred twenty-five billion, three million, three hundred four thousand, two hundred twenty-two".