112212022210222 has 96 divisors (see below), whose sum is σ = 187976588429952. Its totient is φ = 50195026728000.

The previous prime is 112212022210201. The next prime is 112212022210313. The reversal of 112212022210222 is 222012220212211.

It is a super-2 number, since 2×112212022210222² (a number of 29 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a junction number, because it is equal to n+sod(n) for n = 112212022210193 and 112212022210202.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2955807013 + ... + 2955844975.

It is an arithmetic number, because the mean of its divisors is an integer number (1958089462812).

Almost surely, 2^{112212022210222} is an apocalyptic number.

112212022210222 is a deficient number, since it is larger than the sum of its proper divisors (75764566219730).

112212022210222 is a wasteful number, since it uses less digits than its factorization.

112212022210222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38846 (or 38835 counting only the distinct ones).

The product of its (nonzero) digits is 512, while the sum is 22.

Adding to 112212022210222 its reverse (222012220212211), we get a palindrome (334224242422433).

The spelling of 112212022210222 in words is "one hundred twelve trillion, two hundred twelve billion, twenty-two million, two hundred ten thousand, two hundred twenty-two".