222120330130 has 8 divisors (see below), whose sum is σ = 399816594252. Its totient is φ = 88848132048.

The previous prime is 222120330127. The next prime is 222120330151. The reversal of 222120330130 is 31033021222.

It can be written as a sum of positive squares in 2 ways, for example, as 212815219761 + 9305110369 = 461319^2 + 96463^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 222120330098 and 222120330107.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11106016497 + ... + 11106016516.

Almost surely, 2^222120330130 is an apocalyptic number.

222120330130 is a deficient number, since it is larger than the sum of its proper divisors (177696264122).

222120330130 is a wasteful number, since it uses less digits than its factorization.

222120330130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22212033020.

The product of its (nonzero) digits is 432, while the sum is 19.

Adding to 222120330130 its reverse (31033021222), we get a palindrome (253153351352).

The spelling of 222120330130 in words is "two hundred twenty-two billion, one hundred twenty million, three hundred thirty thousand, one hundred thirty".