112012221212202 has 16 divisors (see below), whose sum is σ = 224024776236000. Its totient is φ = 37337351435472.

The previous prime is 112012221212173. The next prime is 112012221212231. The reversal of 112012221212202 is 202212122210211.

It is an interprime number because it is at equal distance from previous prime (112012221212173) and next prime (112012221212231).

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, 9435952 + ... + 17693547.

It is an arithmetic number, because the mean of its divisors is an integer number (14001548514750).

Almost surely, 2^{112012221212202} is an apocalyptic number.

112012221212202 is an abundant number, since it is smaller than the sum of its proper divisors (112012555023798).

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

112012221212202 is a wasteful number, since it uses less digits than its factorization.

112012221212202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27817637.

The product of its (nonzero) digits is 256, while the sum is 21.

Adding to 112012221212202 its reverse (202212122210211), we get a palindrome (314224343422413).

The spelling of 112012221212202 in words is "one hundred twelve trillion, twelve billion, two hundred twenty-one million, two hundred twelve thousand, two hundred two".