222112302513122 has 16 divisors (see below), whose sum is σ = 380970099861120. Its totient is φ = 95139448617408.

The previous prime is 222112302513121. The next prime is 222112302513137. The reversal of 222112302513122 is 221315203211222.

It is not an unprimeable number, because it can be changed into a prime (222112302513121) 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, 4294821047 + ... + 4294872762.

It is an arithmetic number, because the mean of its divisors is an integer number (23810631241320).

Almost surely, 2^{222112302513122} is an apocalyptic number.

222112302513122 is a deficient number, since it is larger than the sum of its proper divisors (158857797347998).

222112302513122 is a wasteful number, since it uses less digits than its factorization.

222112302513122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8589695665.

The product of its (nonzero) digits is 5760, while the sum is 29.

Adding to 222112302513122 its reverse (221315203211222), we get a palindrome (443427505724344).

The spelling of 222112302513122 in words is "two hundred twenty-two trillion, one hundred twelve billion, three hundred two million, five hundred thirteen thousand, one hundred twenty-two".