112202212020222 has 16 divisors (see below), whose sum is σ = 226583107770240. Its totient is φ = 37037623385112.

The previous prime is 112202212020191. The next prime is 112202212020337. The reversal of 112202212020222 is 222020212202211.

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, 90778488072 + ... + 90778489307.

It is an arithmetic number, because the mean of its divisors is an integer number (14161444235640).

Almost surely, 2^{112202212020222} is an apocalyptic number.

112202212020222 is an abundant number, since it is smaller than the sum of its proper divisors (114380895750018).

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

112202212020222 is a wasteful number, since it uses less digits than its factorization.

112202212020222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 181556977487.

The product of its (nonzero) digits is 512, while the sum is 21.

Adding to 112202212020222 its reverse (222020212202211), we get a palindrome (334222424222433).

The spelling of 112202212020222 in words is "one hundred twelve trillion, two hundred two billion, two hundred twelve million, twenty thousand, two hundred twenty-two".