2010221200122 has 64 divisors (see below), whose sum is σ = 4330000385280. Its totient is φ = 620858939904.

The previous prime is 2010221200109. The next prime is 2010221200189. The reversal of 2010221200122 is 2210021220102.

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, 1668678 + ... + 2608625.

It is an arithmetic number, because the mean of its divisors is an integer number (67656256020).

Almost surely, 2^{2010221200122} is an apocalyptic number.

2010221200122 is an abundant number, since it is smaller than the sum of its proper divisors (2319779185158).

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

2010221200122 is a wasteful number, since it uses less digits than its factorization.

2010221200122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4277447.

The product of its (nonzero) digits is 64, while the sum is 15.

Adding to 2010221200122 its reverse (2210021220102), we get a palindrome (4220242420224).

The spelling of 2010221200122 in words is "two trillion, ten billion, two hundred twenty-one million, two hundred thousand, one hundred twenty-two".