660022062601 has 8 divisors (see below), whose sum is σ = 744852484800. Its totient is φ = 579329709840.

The previous prime is 660022062571. The next prime is 660022062611. The reversal of 660022062601 is 106260220066.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 660022062601 - 2¹⁹ = 660021538313 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (660022062611) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1034517021 + ... + 1034517658.

It is an arithmetic number, because the mean of its divisors is an integer number (93106560600).

Almost surely, 2^660022062601 is an apocalyptic number.

It is an amenable number.

660022062601 is a deficient number, since it is larger than the sum of its proper divisors (84830422199).

660022062601 is a wasteful number, since it uses less digits than its factorization.

660022062601 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2069034719.

The product of its (nonzero) digits is 10368, while the sum is 31.

Adding to 660022062601 its reverse (106260220066), we get a palindrome (766282282667).

The spelling of 660022062601 in words is "six hundred sixty billion, twenty-two million, sixty-two thousand, six hundred one".