122152147201 has 8 divisors (see below), whose sum is σ = 146949951680. Its totient is φ = 99191217168.

The previous prime is 122152147193. The next prime is 122152147223. The reversal of 122152147201 is 102741251221.

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 122152147201 - 2³ = 122152147193 is a prime.

It is a super-2 number, since 2×122152147201² (a number of 23 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 122152147201.

It is not an unprimeable number, because it can be changed into a prime (122152147291) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 459218466 + ... + 459218731.

It is an arithmetic number, because the mean of its divisors is an integer number (18368743960).

Almost surely, 2^122152147201 is an apocalyptic number.

It is an amenable number.

122152147201 is a deficient number, since it is larger than the sum of its proper divisors (24797804479).

122152147201 is an equidigital number, since it uses as much as digits as its factorization.

122152147201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 918437223.

The product of its (nonzero) digits is 2240, while the sum is 28.

Adding to 122152147201 its reverse (102741251221), we get a palindrome (224893398422).

The spelling of 122152147201 in words is "one hundred twenty-two billion, one hundred fifty-two million, one hundred forty-seven thousand, two hundred one".