2201220010012 has 6 divisors (see below), whose sum is σ = 3852135017528. Its totient is φ = 1100610005004.

The previous prime is 2201220010001. The next prime is 2201220010039. The reversal of 2201220010012 is 2100100221022.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 2201220009974 and 2201220010001.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 275152501248 + ... + 275152501255.

Almost surely, 2^{2201220010012} is an apocalyptic number.

It is an amenable number.

2201220010012 is a deficient number, since it is larger than the sum of its proper divisors (1650915007516).

2201220010012 is a wasteful number, since it uses less digits than its factorization.

2201220010012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 550305002507 (or 550305002505 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 13.

Adding to 2201220010012 its reverse (2100100221022), we get a palindrome (4301320231034).

The spelling of 2201220010012 in words is "two trillion, two hundred one billion, two hundred twenty million, ten thousand, twelve".