23122222303130 has 16 divisors (see below), whose sum is σ = 41645867172840. Its totient is φ = 9243140692992.

The previous prime is 23122222303109. The next prime is 23122222303151. The reversal of 23122222303130 is 3130322222132.

It is an interprime number because it is at equal distance from previous prime (23122222303109) and next prime (23122222303151).

It can be written as a sum of positive squares in 4 ways, for example, as 21464383223089 + 1657839080041 = 4632967^2 + 1287571^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 23122222303130.

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, 718511639 + ... + 718543818.

Almost surely, 2^{23122222303130} is an apocalyptic number.

23122222303130 is a deficient number, since it is larger than the sum of its proper divisors (18523644869710).

23122222303130 is a wasteful number, since it uses less digits than its factorization.

23122222303130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1437057073.

The product of its (nonzero) digits is 5184, while the sum is 26.

Adding to 23122222303130 its reverse (3130322222132), we get a palindrome (26252544525262).

The spelling of 23122222303130 in words is "twenty-three trillion, one hundred twenty-two billion, two hundred twenty-two million, three hundred three thousand, one hundred thirty".