2201220002012 has 12 divisors (see below), whose sum is σ = 3946089516096. Its totient is φ = 1073765854560.

The previous prime is 2201220001921. The next prime is 2201220002021. The reversal of 2201220002012 is 2102000221022.

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, 6711036428 + ... + 6711036755.

It is an arithmetic number, because the mean of its divisors is an integer number (328840793008).

Almost surely, 2^{2201220002012} is an apocalyptic number.

It is an amenable number.

2201220002012 is a deficient number, since it is larger than the sum of its proper divisors (1744869514084).

2201220002012 is a wasteful number, since it uses less digits than its factorization.

2201220002012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13422073228 (or 13422073226 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 14.

Adding to 2201220002012 its reverse (2102000221022), we get a palindrome (4303220223034).

The spelling of 2201220002012 in words is "two trillion, two hundred one billion, two hundred twenty million, two thousand, twelve".