112101112201002 has 16 divisors (see below), whose sum is σ = 231933335588640. Its totient is φ = 36078518869232.

The previous prime is 112101112200977. The next prime is 112101112201007. The reversal of 112101112201002 is 200102211101211.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (112101112201007) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 322129632588 + ... + 322129632935.

It is an arithmetic number, because the mean of its divisors is an integer number (14495833474290).

Almost surely, 2^{112101112201002} is an apocalyptic number.

112101112201002 is an abundant number, since it is smaller than the sum of its proper divisors (119832223387638).

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

112101112201002 is a wasteful number, since it uses less digits than its factorization.

112101112201002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 644259265557.

The product of its (nonzero) digits is 16, while the sum is 15.

Adding to 112101112201002 its reverse (200102211101211), we get a palindrome (312203323302213).

The spelling of 112101112201002 in words is "one hundred twelve trillion, one hundred one billion, one hundred twelve million, two hundred one thousand, two".