122305001 has 8 divisors (see below), whose sum is σ = 150529344. Its totient is φ = 96768720.

The previous prime is 122304997. The next prime is 122305039. The reversal of 122305001 is 100503221.

It is a happy number.

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 122305001 - 2² = 122304997 is a prime.

It is a super-2 number, since 2×122305001² = 29917026539220002, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (122305081) 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, 671915 + ... + 672096.

It is an arithmetic number, because the mean of its divisors is an integer number (18816168).

Almost surely, 2^122305001 is an apocalyptic number.

It is an amenable number.

122305001 is a deficient number, since it is larger than the sum of its proper divisors (28224343).

122305001 is a wasteful number, since it uses less digits than its factorization.

122305001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1344031.

The product of its (nonzero) digits is 60, while the sum is 14.

The square root of 122305001 is about 11059.1591452515. The cubic root of 122305001 is about 496.3805300980.

Adding to 122305001 its reverse (100503221), we get a palindrome (222808222).

The spelling of 122305001 in words is "one hundred twenty-two million, three hundred five thousand, one".