112201112202222 has 16 divisors (see below), whose sum is σ = 224479524551040. Its totient is φ = 37387487376312.

The previous prime is 112201112202197. The next prime is 112201112202227. The reversal of 112201112202222 is 222202211102211.

It is a super-2 number, since 2×112201112202222² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112201112202227) 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, 3220820572 + ... + 3220855407.

It is an arithmetic number, because the mean of its divisors is an integer number (14029970284440).

Almost surely, 2^{112201112202222} is an apocalyptic number.

112201112202222 is an abundant number, since it is smaller than the sum of its proper divisors (112278412348818).

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

112201112202222 is a wasteful number, since it uses less digits than its factorization.

112201112202222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6441678887.

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

Adding to 112201112202222 its reverse (222202211102211), we get a palindrome (334403323304433).

The spelling of 112201112202222 in words is "one hundred twelve trillion, two hundred one billion, one hundred twelve million, two hundred two thousand, two hundred twenty-two".