2303222122130 has 8 divisors (see below), whose sum is σ = 4145799819852. Its totient is φ = 921288848848.

The previous prime is 2303222122121. The next prime is 2303222122139. The reversal of 2303222122130 is 312212223032.

It is an interprime number because it is at equal distance from previous prime (2303222122121) and next prime (2303222122139).

It can be written as a sum of positive squares in 2 ways, for example, as 2004101729569 + 299120392561 = 1415663^2 + 546919^2 .

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

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 2303222122096 and 2303222122105.

It is not an unprimeable number, because it can be changed into a prime (2303222122139) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 115161106097 + ... + 115161106116.

Almost surely, 2^{2303222122130} is an apocalyptic number.

2303222122130 is a deficient number, since it is larger than the sum of its proper divisors (1842577697722).

2303222122130 is a wasteful number, since it uses less digits than its factorization.

2303222122130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 230322212220.

The product of its (nonzero) digits is 1728, while the sum is 23.

Adding to 2303222122130 its reverse (312212223032), we get a palindrome (2615434345162).

The spelling of 2303222122130 in words is "two trillion, three hundred three billion, two hundred twenty-two million, one hundred twenty-two thousand, one hundred thirty".