112001121000222 has 64 divisors (see below), whose sum is σ = 231894542670336. Its totient is φ = 36038213591040.

The previous prime is 112001121000169. The next prime is 112001121000239. The reversal of 112001121000222 is 222000121100211.

It is a super-2 number, since 2×112001121000222² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 27297853 + ... + 31131575.

It is an arithmetic number, because the mean of its divisors is an integer number (3623352229224).

Almost surely, 2^{112001121000222} is an apocalyptic number.

112001121000222 is an abundant number, since it is smaller than the sum of its proper divisors (119893421670114).

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

112001121000222 is a wasteful number, since it uses less digits than its factorization.

112001121000222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3835025.

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 112001121000222 its reverse (222000121100211), we get a palindrome (334001242100433).

The spelling of 112001121000222 in words is "one hundred twelve trillion, one billion, one hundred twenty-one million, two hundred twenty-two", and thus it is an aban number.