122434001 has 4 divisors (see below), whose sum is σ = 123578352. Its totient is φ = 121289652.

The previous prime is 122433979. The next prime is 122434021. The reversal of 122434001 is 100434221.

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, and also an emirpimes, since its reverse is a distinct semiprime: 100434221 = 29 ⋅3463249.

It is a cyclic number.

It is not a de Polignac number, because 122434001 - 2¹⁸ = 122171857 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (122434021) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 572015 + ... + 572228.

It is an arithmetic number, because the mean of its divisors is an integer number (30894588).

Almost surely, 2^122434001 is an apocalyptic number.

It is an amenable number.

122434001 is a deficient number, since it is larger than the sum of its proper divisors (1144351).

122434001 is a wasteful number, since it uses less digits than its factorization.

122434001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1144350.

The product of its (nonzero) digits is 192, while the sum is 17.

The square root of 122434001 is about 11064.9898779890. The cubic root of 122434001 is about 496.5549862753.

Adding to 122434001 its reverse (100434221), we get a palindrome (222868222).

The spelling of 122434001 in words is "one hundred twenty-two million, four hundred thirty-four thousand, one".