112212324202142 has 16 divisors (see below), whose sum is σ = 168493590940752. Its totient is φ = 56047801732800.

The previous prime is 112212324202103. The next prime is 112212324202193. The reversal of 112212324202142 is 241202423212211.

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, 26765873 + ... + 30673059.

It is an arithmetic number, because the mean of its divisors is an integer number (10530849433797).

Almost surely, 2^{112212324202142} is an apocalyptic number.

112212324202142 is a deficient number, since it is larger than the sum of its proper divisors (56281266738610).

112212324202142 is a wasteful number, since it uses less digits than its factorization.

112212324202142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3922123.

The product of its (nonzero) digits is 6144, while the sum is 29.

Adding to 112212324202142 its reverse (241202423212211), we get a palindrome (353414747414353).

The spelling of 112212324202142 in words is "one hundred twelve trillion, two hundred twelve billion, three hundred twenty-four million, two hundred two thousand, one hundred forty-two".