1022112122230 has 16 divisors (see below), whose sum is σ = 1869962506704. Its totient is φ = 402142474080.

The previous prime is 1022112122221. The next prime is 1022112122231. The reversal of 1022112122230 is 322212112201.

It is a junction number, because it is equal to n+sod(n) for n = 1022112122198 and 1022112122207.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1022112122231) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 837796212 + ... + 837797431.

It is an arithmetic number, because the mean of its divisors is an integer number (116872656669).

Almost surely, 2^{1022112122230} is an apocalyptic number.

1022112122230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1022112122230 is a deficient number, since it is larger than the sum of its proper divisors (847850384474).

1022112122230 is a wasteful number, since it uses less digits than its factorization.

1022112122230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1675593711.

The product of its (nonzero) digits is 192, while the sum is 19.

Adding to 1022112122230 its reverse (322212112201), we get a palindrome (1344324234431).

The spelling of 1022112122230 in words is "one trillion, twenty-two billion, one hundred twelve million, one hundred twenty-two thousand, two hundred thirty".