1112122104342 has 16 divisors (see below), whose sum is σ = 2243927787120. Its totient is φ = 367426771712.

The previous prime is 1112122104323. The next prime is 1112122104361. The reversal of 1112122104342 is 2434012212111.

It is an interprime number because it is at equal distance from previous prime (1112122104323) and next prime (1112122104361).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 820148367 + ... + 820149722.

It is an arithmetic number, because the mean of its divisors is an integer number (140245486695).

Almost surely, 2^{1112122104342} is an apocalyptic number.

1112122104342 is an abundant number, since it is smaller than the sum of its proper divisors (1131805682778).

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

1112122104342 is a wasteful number, since it uses less digits than its factorization.

1112122104342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1640298207.

The product of its (nonzero) digits is 768, while the sum is 24.

Adding to 1112122104342 its reverse (2434012212111), we get a palindrome (3546134316453).

The spelling of 1112122104342 in words is "one trillion, one hundred twelve billion, one hundred twenty-two million, one hundred four thousand, three hundred forty-two".