2201111103012 has 24 divisors (see below), whose sum is σ = 5147625067200. Its totient is φ = 732032392416.

The previous prime is 2201111103007. The next prime is 2201111103031. The reversal of 2201111103012 is 2103011111022.

It is a junction number, because it is equal to n+sod(n) for n = 2201111102982 and 2201111103000.

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, 208908087 + ... + 208918622.

It is an arithmetic number, because the mean of its divisors is an integer number (214484377800).

Almost surely, 2^{2201111103012} is an apocalyptic number.

It is an amenable number.

2201111103012 is an abundant number, since it is smaller than the sum of its proper divisors (2946513964188).

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

2201111103012 is a wasteful number, since it uses less digits than its factorization.

2201111103012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 417827155 (or 417827153 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 15.

Adding to 2201111103012 its reverse (2103011111022), we get a palindrome (4304122214034).

The spelling of 2201111103012 in words is "two trillion, two hundred one billion, one hundred eleven million, one hundred three thousand, twelve".