3122223113112 has 16 divisors (see below), whose sum is σ = 7805557782840. Its totient is φ = 1040741037696.

The previous prime is 3122223113081. The next prime is 3122223113143. The reversal of 3122223113112 is 2113113222213.

It is an interprime number because it is at equal distance from previous prime (3122223113081) and next prime (3122223113143).

It is a Harshad number since it is a multiple of its sum of digits (24), and also a Moran number because the ratio is a prime number: 130092629713 = 3122223113112 / (3 + 1 + 2 + 2 + 2 + 2 + 3 + 1 + 1 + 3 + 1 + 1 + 2).

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

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, 65046314833 + ... + 65046314880.

Almost surely, 2^{3122223113112} is an apocalyptic number.

It is an amenable number.

3122223113112 is an abundant number, since it is smaller than the sum of its proper divisors (4683334669728).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3122223113112 is a wasteful number, since it uses less digits than its factorization.

3122223113112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 130092629722 (or 130092629718 counting only the distinct ones).

The product of its digits is 864, while the sum is 24.

Adding to 3122223113112 its reverse (2113113222213), we get a palindrome (5235336335325).

The spelling of 3122223113112 in words is "three trillion, one hundred twenty-two billion, two hundred twenty-three million, one hundred thirteen thousand, one hundred twelve".