65230122 has 16 divisors (see below), whose sum is σ = 138134592. Its totient is φ = 20464320.

The previous prime is 65230111. The next prime is 65230159. The reversal of 65230122 is 22103256.

It is a super-2 number, since 2×65230122² = 8509937632269768, which contains 22 as substring.

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, 319654 + ... + 319857.

It is an arithmetic number, because the mean of its divisors is an integer number (8633412).

Almost surely, 2^65230122 is an apocalyptic number.

65230122 is an abundant number, since it is smaller than the sum of its proper divisors (72904470).

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

65230122 is a wasteful number, since it uses less digits than its factorization.

65230122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 639533.

The product of its (nonzero) digits is 720, while the sum is 21.

The square root of 65230122 is about 8076.5166996670. The cubic root of 65230122 is about 402.5465080063.

Adding to 65230122 its reverse (22103256), we get a palindrome (87333378).

The spelling of 65230122 in words is "sixty-five million, two hundred thirty thousand, one hundred twenty-two".