122143342201 has 8 divisors (see below), whose sum is σ = 124223680800. Its totient is φ = 120063340800.

The previous prime is 122143342171. The next prime is 122143342213. The reversal of 122143342201 is 102243341221.

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 122143342201 - 2²³ = 122134953593 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (122143342501) 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, 709401 + ... + 864601.

It is an arithmetic number, because the mean of its divisors is an integer number (15527960100).

Almost surely, 2^122143342201 is an apocalyptic number.

It is an amenable number.

122143342201 is a deficient number, since it is larger than the sum of its proper divisors (2080338599).

122143342201 is a wasteful number, since it uses less digits than its factorization.

122143342201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 168599.

The product of its (nonzero) digits is 2304, while the sum is 25.

Adding to 122143342201 its reverse (102243341221), we get a palindrome (224386683422).

The spelling of 122143342201 in words is "one hundred twenty-two billion, one hundred forty-three million, three hundred forty-two thousand, two hundred one".