1222032144253 has 8 divisors (see below), whose sum is σ = 1267615802880. Its totient is φ = 1176678126960.

The previous prime is 1222032144251. The next prime is 1222032144271. The reversal of 1222032144253 is 3524412302221.

It is a happy number.

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 1222032144253 - 2¹ = 1222032144251 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1222032144251) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 57399493 + ... + 57420778.

It is an arithmetic number, because the mean of its divisors is an integer number (158451975360).

Almost surely, 2^{1222032144253} is an apocalyptic number.

It is an amenable number.

1222032144253 is a deficient number, since it is larger than the sum of its proper divisors (45583658627).

1222032144253 is a wasteful number, since it uses less digits than its factorization.

1222032144253 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 114820667.

The product of its (nonzero) digits is 23040, while the sum is 31.

Adding to 1222032144253 its reverse (3524412302221), we get a palindrome (4746444446474).

The spelling of 1222032144253 in words is "one trillion, two hundred twenty-two billion, thirty-two million, one hundred forty-four thousand, two hundred fifty-three".