1112244423342 has 64 divisors (see below), whose sum is σ = 2411092776960. Its totient is φ = 340022346624.

The previous prime is 1112244423337. The next prime is 1112244423397. The reversal of 1112244423342 is 2433244422111.

It is a super-2 number, since 2×1112244423342² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 8790733 + ... + 8916359.

It is an arithmetic number, because the mean of its divisors is an integer number (37673324640).

Almost surely, 2^{1112244423342} is an apocalyptic number.

1112244423342 is an abundant number, since it is smaller than the sum of its proper divisors (1298848353618).

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

1112244423342 is a wasteful number, since it uses less digits than its factorization.

1112244423342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 126377.

The product of its digits is 36864, while the sum is 33.

Adding to 1112244423342 its reverse (2433244422111), we get a palindrome (3545488845453).

It can be divided in two parts, 111224 and 4423342, that added together give a triangular number (4534566 = T₃₀₁₁).

The spelling of 1112244423342 in words is "one trillion, one hundred twelve billion, two hundred forty-four million, four hundred twenty-three thousand, three hundred forty-two".