11012352223452 has 24 divisors (see below), whose sum is σ = 26020747872000. Its totient is φ = 3624318452976.

The previous prime is 11012352223393. The next prime is 11012352223463. The reversal of 11012352223452 is 25432225321011.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5808201702 + ... + 5808203597.

It is an arithmetic number, because the mean of its divisors is an integer number (1084197828000).

Almost surely, 2^{11012352223452} is an apocalyptic number.

11012352223452 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

11012352223452 is an abundant number, since it is smaller than the sum of its proper divisors (15008395648548).

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

11012352223452 is a wasteful number, since it uses less digits than its factorization.

11012352223452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11616405385 (or 11616405383 counting only the distinct ones).

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

Adding to 11012352223452 its reverse (25432225321011), we get a palindrome (36444577544463).

The spelling of 11012352223452 in words is "eleven trillion, twelve billion, three hundred fifty-two million, two hundred twenty-three thousand, four hundred fifty-two".