112212222031330 has 16 divisors (see below), whose sum is σ = 201984951727800. Its totient is φ = 44884232796672.

The previous prime is 112212222031321. The next prime is 112212222031381. The reversal of 112212222031330 is 33130222212211.

It can be written as a sum of positive squares in 4 ways, for example, as 96443929024569 + 15768293006761 = 9820587^2 + 3970931^2 .

It is a junction number, because it is equal to n+sod(n) for n = 112212222031295 and 112212222031304.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 81283269 + ... + 82652248.

Almost surely, 2^{112212222031330} is an apocalyptic number.

112212222031330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

112212222031330 is a deficient number, since it is larger than the sum of its proper divisors (89772729696470).

112212222031330 is a wasteful number, since it uses less digits than its factorization.

112212222031330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 164003973.

The product of its (nonzero) digits is 1728, while the sum is 25.

Adding to 112212222031330 its reverse (33130222212211), we get a palindrome (145342444243541).

The spelling of 112212222031330 in words is "one hundred twelve trillion, two hundred twelve billion, two hundred twenty-two million, thirty-one thousand, three hundred thirty".