1252422201153 has 8 divisors (see below), whose sum is σ = 1671531822016. Its totient is φ = 834130357200.

The previous prime is 1252422201089. The next prime is 1252422201161. The reversal of 1252422201153 is 3511022242521.

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

It is not a de Polignac number, because 1252422201153 - 2⁶ = 1252422201089 is a prime.

It is a super-2 number, since 2×1252422201153² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1252422201153.

It is not an unprimeable number, because it can be changed into a prime (1252422206153) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 204440653 + ... + 204446778.

It is an arithmetic number, because the mean of its divisors is an integer number (208941477752).

Almost surely, 2^{1252422201153} is an apocalyptic number.

It is an amenable number.

1252422201153 is a deficient number, since it is larger than the sum of its proper divisors (419109620863).

1252422201153 is a wasteful number, since it uses less digits than its factorization.

1252422201153 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 408888455.

The product of its (nonzero) digits is 9600, while the sum is 30.

Adding to 1252422201153 its reverse (3511022242521), we get a palindrome (4763444443674).

The spelling of 1252422201153 in words is "one trillion, two hundred fifty-two billion, four hundred twenty-two million, two hundred one thousand, one hundred fifty-three".