65552202230 has 32 divisors (see below), whose sum is σ = 118402421760. Its totient is φ = 26130250080.

The previous prime is 65552202223. The next prime is 65552202253. The reversal of 65552202230 is 3220225556.

It is a congruent number.

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, 4144397 + ... + 4160183.

It is an arithmetic number, because the mean of its divisors is an integer number (3700075680).

Almost surely, 2^65552202230 is an apocalyptic number.

65552202230 is a deficient number, since it is larger than the sum of its proper divisors (52850219530).

65552202230 is a wasteful number, since it uses less digits than its factorization.

65552202230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17204.

The product of its (nonzero) digits is 36000, while the sum is 32.

Adding to 65552202230 its reverse (3220225556), we get a palindrome (68772427786).

The spelling of 65552202230 in words is "sixty-five billion, five hundred fifty-two million, two hundred two thousand, two hundred thirty".