2201012222232 has 16 divisors (see below), whose sum is σ = 5502530555640. Its totient is φ = 733670740736.

The previous prime is 2201012222219. The next prime is 2201012222237. The reversal of 2201012222232 is 2322222101022.

It is a junction number, because it is equal to n+sod(n) for n = 2201012222199 and 2201012222208.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2201012222237) 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, 45854421273 + ... + 45854421320.

Almost surely, 2^{2201012222232} is an apocalyptic number.

It is an amenable number.

2201012222232 is an abundant number, since it is smaller than the sum of its proper divisors (3301518333408).

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

2201012222232 is a wasteful number, since it uses less digits than its factorization.

2201012222232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 91708842602 (or 91708842598 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 21.

Adding to 2201012222232 its reverse (2322222101022), we get a palindrome (4523234323254).

The spelling of 2201012222232 in words is "two trillion, two hundred one billion, twelve million, two hundred twenty-two thousand, two hundred thirty-two".