112112220221202 has 32 divisors (see below), whose sum is σ = 235824609323520. Its totient is φ = 35482869452160.

The previous prime is 112112220221191. The next prime is 112112220221237. The reversal of 112112220221202 is 202122022211211.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5686347427 + ... + 5686367142.

It is an arithmetic number, because the mean of its divisors is an integer number (7369519041360).

Almost surely, 2^{112112220221202} is an apocalyptic number.

112112220221202 is an abundant number, since it is smaller than the sum of its proper divisors (123712389102318).

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

112112220221202 is a wasteful number, since it uses less digits than its factorization.

112112220221202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11372714658.

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

Adding to 112112220221202 its reverse (202122022211211), we get a palindrome (314234242432413).

The spelling of 112112220221202 in words is "one hundred twelve trillion, one hundred twelve billion, two hundred twenty million, two hundred twenty-one thousand, two hundred two".