2201022122000 has 160 divisors (see below), whose sum is σ = 5980657213440. Its totient is φ = 777350745600.

The previous prime is 2201022121973. The next prime is 2201022122017. The reversal of 2201022122000 is 2212201022.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1242320 + ... + 2438319.

It is an arithmetic number, because the mean of its divisors is an integer number (37379107584).

Almost surely, 2^{2201022122000} is an apocalyptic number.

2201022122000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2201022122000 is an abundant number, since it is smaller than the sum of its proper divisors (3779635091440).

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

2201022122000 is a wasteful number, since it uses less digits than its factorization.

2201022122000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3680698 (or 3680682 counting only the distinct ones).

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

Adding to 2201022122000 its reverse (2212201022), we get a palindrome (2203234323022).

The spelling of 2201022122000 in words is "two trillion, two hundred one billion, twenty-two million, one hundred twenty-two thousand".