112121010010222 has 4 divisors (see below), whose sum is σ = 168181515015336. Its totient is φ = 56060505005110.

The previous prime is 112121010010157. The next prime is 112121010010241. The reversal of 112121010010222 is 222010010121211.

It is a semiprime because it is the product of two primes.

It is a super-2 number, since 2×112121010010222² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 112121010010196 and 112121010010205.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28030252502554 + ... + 28030252502557.

It is an arithmetic number, because the mean of its divisors is an integer number (42045378753834).

Almost surely, 2^{112121010010222} is an apocalyptic number.

112121010010222 is a deficient number, since it is larger than the sum of its proper divisors (56060505005114).

112121010010222 is an equidigital number, since it uses as much as digits as its factorization.

112121010010222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56060505005113.

The product of its (nonzero) digits is 32, while the sum is 16.

Adding to 112121010010222 its reverse (222010010121211), we get a palindrome (334131020131433).

The spelling of 112121010010222 in words is "one hundred twelve trillion, one hundred twenty-one billion, ten million, ten thousand, two hundred twenty-two".