1112222333340 has 36 divisors (see below), whose sum is σ = 3373741078344. Its totient is φ = 296592622176.

The previous prime is 1112222333333. The next prime is 1112222333401. The reversal of 1112222333340 is 433332222111.

It is a tau number, because it is divible by the number of its divisors (36).

It is a congruent number.

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 11 ways as a sum of consecutive naturals, for example, 3089506302 + ... + 3089506661.

It is an arithmetic number, because the mean of its divisors is an integer number (93715029954).

Almost surely, 2^{1112222333340} is an apocalyptic number.

1112222333340 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1112222333340 is an abundant number, since it is smaller than the sum of its proper divisors (2261518745004).

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

1112222333340 is a wasteful number, since it uses less digits than its factorization.

1112222333340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6179012978 (or 6179012973 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 27.

Adding to 1112222333340 its reverse (433332222111), we get a palindrome (1545554555451).

The spelling of 1112222333340 in words is "one trillion, one hundred twelve billion, two hundred twenty-two million, three hundred thirty-three thousand, three hundred forty".