122400223201 has 8 divisors (see below), whose sum is σ = 124239340160. Its totient is φ = 120561466608.

The previous prime is 122400223123. The next prime is 122400223249. The reversal of 122400223201 is 102322004221.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-122400223201 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (122400223271) 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, 638200 + ... + 807526.

It is an arithmetic number, because the mean of its divisors is an integer number (15529917520).

Almost surely, 2^122400223201 is an apocalyptic number.

It is an amenable number.

122400223201 is a deficient number, since it is larger than the sum of its proper divisors (1839116959).

122400223201 is a wasteful number, since it uses less digits than its factorization.

122400223201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 180183.

The product of its (nonzero) digits is 384, while the sum is 19.

Adding to 122400223201 its reverse (102322004221), we get a palindrome (224722227422).

The spelling of 122400223201 in words is "one hundred twenty-two billion, four hundred million, two hundred twenty-three thousand, two hundred one".