20240122 has 8 divisors (see below), whose sum is σ = 34697376. Its totient is φ = 8674332.

The previous prime is 20240107. The next prime is 20240141. The reversal of 20240122 is 22104202.

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 722848 + ... + 722875.

It is an arithmetic number, because the mean of its divisors is an integer number (4337172).

Almost surely, 2^20240122 is an apocalyptic number.

20240122 is a deficient number, since it is larger than the sum of its proper divisors (14457254).

20240122 is a wasteful number, since it uses less digits than its factorization.

20240122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1445732.

The product of its (nonzero) digits is 64, while the sum is 13.

The square root of 20240122 is about 4498.9023105642. The cubic root of 20240122 is about 272.5237619208.

Adding to 20240122 its reverse (22104202), we get a palindrome (42344324).

The spelling of 20240122 in words is "twenty million, two hundred forty thousand, one hundred twenty-two".