11355120242232 has 64 divisors (see below), whose sum is σ = 30575882820000. Its totient is φ = 3493379695104.

The previous prime is 11355120242203. The next prime is 11355120242233. The reversal of 11355120242232 is 23224202155311.

It is a junction number, because it is equal to n+sod(n) for n = 11355120242193 and 11355120242202.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11355120242233) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 450607 + ... + 4786782.

Almost surely, 2^{11355120242232} is an apocalyptic number.

11355120242232 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

11355120242232 is an abundant number, since it is smaller than the sum of its proper divisors (19220762577768).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11355120242232 is a wasteful number, since it uses less digits than its factorization.

11355120242232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5244360 (or 5244356 counting only the distinct ones).

The product of its (nonzero) digits is 28800, while the sum is 33.

Adding to 11355120242232 its reverse (23224202155311), we get a palindrome (34579322397543).

The spelling of 11355120242232 in words is "eleven trillion, three hundred fifty-five billion, one hundred twenty million, two hundred forty-two thousand, two hundred thirty-two".