11252323203452 has 48 divisors (see below), whose sum is σ = 20292668309760. Its totient is φ = 5456386188288.

The previous prime is 11252323203431. The next prime is 11252323203461. The reversal of 11252323203452 is 25430232325211.

It is a super-2 number, since 2×11252323203452² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 17037449 + ... + 17685567.

It is an arithmetic number, because the mean of its divisors is an integer number (422763923120).

Almost surely, 2^{11252323203452} is an apocalyptic number.

It is an amenable number.

11252323203452 is a deficient number, since it is larger than the sum of its proper divisors (9040345106308).

11252323203452 is a wasteful number, since it uses less digits than its factorization.

11252323203452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 648882 (or 648880 counting only the distinct ones).

The product of its (nonzero) digits is 86400, while the sum is 35.

Adding to 11252323203452 its reverse (25430232325211), we get a palindrome (36682555528663).

The spelling of 11252323203452 in words is "eleven trillion, two hundred fifty-two billion, three hundred twenty-three million, two hundred three thousand, four hundred fifty-two".