68822301 has 4 divisors (see below), whose sum is σ = 91763072. Its totient is φ = 45881532.

The previous prime is 68822297. The next prime is 68822329. The reversal of 68822301 is 10322886.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 68822301 - 2² = 68822297 is a prime.

It is a super-2 number, since 2×68822301² = 9473018229869202, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (68822101) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11470381 + ... + 11470386.

It is an arithmetic number, because the mean of its divisors is an integer number (22940768).

Almost surely, 2^68822301 is an apocalyptic number.

It is an amenable number.

68822301 is a deficient number, since it is larger than the sum of its proper divisors (22940771).

68822301 is a wasteful number, since it uses less digits than its factorization.

68822301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22940770.

The product of its (nonzero) digits is 4608, while the sum is 30.

The square root of 68822301 is about 8295.9207445587. The cubic root of 68822301 is about 409.8041916482.

The spelling of 68822301 in words is "sixty-eight million, eight hundred twenty-two thousand, three hundred one".