22120312303130 has 8 divisors (see below), whose sum is σ = 39816562145652. Its totient is φ = 8848124921248.

The previous prime is 22120312303079. The next prime is 22120312303153. The reversal of 22120312303130 is 3130321302122.

It can be written as a sum of positive squares in 2 ways, for example, as 21880793091481 + 239519211649 = 4677691^2 + 489407^2 .

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 = 22120312303096 and 22120312303105.

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, 1106015615147 + ... + 1106015615166.

Almost surely, 2^{22120312303130} is an apocalyptic number.

22120312303130 is a deficient number, since it is larger than the sum of its proper divisors (17696249842522).

22120312303130 is a wasteful number, since it uses less digits than its factorization.

22120312303130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2212031230320.

The product of its (nonzero) digits is 1296, while the sum is 23.

Adding to 22120312303130 its reverse (3130321302122), we get a palindrome (25250633605252).

The spelling of 22120312303130 in words is "twenty-two trillion, one hundred twenty billion, three hundred twelve million, three hundred three thousand, one hundred thirty".