2232201442312 has 16 divisors (see below), whose sum is σ = 4329701073900. Its totient is φ = 1077614489280.

The previous prime is 2232201442267. The next prime is 2232201442357. The reversal of 2232201442312 is 2132441022322.

It is an interprime number because it is at equal distance from previous prime (2232201442267) and next prime (2232201442357).

It can be written as a sum of positive squares in 2 ways, for example, as 2096802465156 + 135398977156 = 1448034^2 + 367966^2 .

It is a super-3 number, since 3×2232201442312³ (a number of 38 digits) contains 333 as substring.

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, 4810778739 + ... + 4810779202.

Almost surely, 2^{2232201442312} is an apocalyptic number.

It is an amenable number.

2232201442312 is a deficient number, since it is larger than the sum of its proper divisors (2097499631588).

2232201442312 is a wasteful number, since it uses less digits than its factorization.

2232201442312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9621557976 (or 9621557972 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 28.

Adding to 2232201442312 its reverse (2132441022322), we get a palindrome (4364642464634).

The spelling of 2232201442312 in words is "two trillion, two hundred thirty-two billion, two hundred one million, four hundred forty-two thousand, three hundred twelve".