67222601 has 8 divisors (see below), whose sum is σ = 70272000. Its totient is φ = 64228320.

The previous prime is 67222591. The next prime is 67222619. The reversal of 67222601 is 10622276.

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 67222601 - 2²² = 63028297 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (67222651) 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, 11276 + ... + 16173.

It is an arithmetic number, because the mean of its divisors is an integer number (8784000).

Almost surely, 2^67222601 is an apocalyptic number.

It is an amenable number.

67222601 is a deficient number, since it is larger than the sum of its proper divisors (3049399).

67222601 is a wasteful number, since it uses less digits than its factorization.

67222601 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27559.

The product of its (nonzero) digits is 2016, while the sum is 26.

The square root of 67222601 is about 8198.9390167265. The cubic root of 67222601 is about 406.6041161371.

Adding to 67222601 its reverse (10622276), we get a palindrome (77844877).

The spelling of 67222601 in words is "sixty-seven million, two hundred twenty-two thousand, six hundred one".