122010401 has 8 divisors (see below), whose sum is σ = 123502080. Its totient is φ = 120524832.

The previous prime is 122010397. The next prime is 122010403. The reversal of 122010401 is 104010221.

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

It is not a de Polignac number, because 122010401 - 2² = 122010397 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (122010403) 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, 48101 + ... + 50573.

It is an arithmetic number, because the mean of its divisors is an integer number (15437760).

Almost surely, 2^122010401 is an apocalyptic number.

It is an amenable number.

122010401 is a deficient number, since it is larger than the sum of its proper divisors (1491679).

122010401 is a wasteful number, since it uses less digits than its factorization.

122010401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3055.

The product of its (nonzero) digits is 16, while the sum is 11.

The square root of 122010401 is about 11045.8318382999. The cubic root of 122010401 is about 495.9816604063.

Adding to 122010401 its reverse (104010221), we get a palindrome (226020622).

The spelling of 122010401 in words is "one hundred twenty-two million, ten thousand, four hundred one".