2122200201126 has 32 divisors (see below), whose sum is σ = 4482300291840. Its totient is φ = 668491206944.

The previous prime is 2122200201119. The next prime is 2122200201127. The reversal of 2122200201126 is 6211020022212.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2122200201127) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 92628681 + ... + 92651588.

It is an arithmetic number, because the mean of its divisors is an integer number (140071884120).

Almost surely, 2^{2122200201126} is an apocalyptic number.

2122200201126 is an abundant number, since it is smaller than the sum of its proper divisors (2360100090714).

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

2122200201126 is a wasteful number, since it uses less digits than its factorization.

2122200201126 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 185280380.

The product of its (nonzero) digits is 384, while the sum is 21.

Adding to 2122200201126 its reverse (6211020022212), we get a palindrome (8333220223338).

The spelling of 2122200201126 in words is "two trillion, one hundred twenty-two billion, two hundred million, two hundred one thousand, one hundred twenty-six".