11112233033132 has 48 divisors (see below), whose sum is σ = 24245193557760. Its totient is φ = 4329384033600.

The previous prime is 11112233033117. The next prime is 11112233033171. The reversal of 11112233033132 is 23133033221111.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 28701494 + ... + 29086082.

It is an arithmetic number, because the mean of its divisors is an integer number (505108199120).

Almost surely, 2^{11112233033132} is an apocalyptic number.

It is an amenable number.

11112233033132 is an abundant number, since it is smaller than the sum of its proper divisors (13132960524628).

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

11112233033132 is a wasteful number, since it uses less digits than its factorization.

11112233033132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 478422 (or 478420 counting only the distinct ones).

The product of its (nonzero) digits is 1944, while the sum is 26.

Adding to 11112233033132 its reverse (23133033221111), we get a palindrome (34245266254243).

The spelling of 11112233033132 in words is "eleven trillion, one hundred twelve billion, two hundred thirty-three million, thirty-three thousand, one hundred thirty-two".