2201022020012 has 24 divisors (see below), whose sum is σ = 3922095428160. Its totient is φ = 1080577255680.

The previous prime is 2201022019943. The next prime is 2201022020063. The reversal of 2201022020012 is 2100202201022.

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, 19183853 + ... + 19298244.

It is an arithmetic number, because the mean of its divisors is an integer number (163420642840).

Almost surely, 2^{2201022020012} is an apocalyptic number.

It is an amenable number.

2201022020012 is a deficient number, since it is larger than the sum of its proper divisors (1721073408148).

2201022020012 is a wasteful number, since it uses less digits than its factorization.

2201022020012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38482361 (or 38482359 counting only the distinct ones).

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

Adding to 2201022020012 its reverse (2100202201022), we get a palindrome (4301224221034).

The spelling of 2201022020012 in words is "two trillion, two hundred one billion, twenty-two million, twenty thousand, twelve".