12202001200122 has 16 divisors (see below), whose sum is σ = 24404734971552. Its totient is φ = 4067211638160.

The previous prime is 12202001200087. The next prime is 12202001200127. The reversal of 12202001200122 is 22100210020221.

It is not an unprimeable number, because it can be changed into a prime (12202001200127) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 30307153 + ... + 30707124.

It is an arithmetic number, because the mean of its divisors is an integer number (1525295935722).

Almost surely, 2^{12202001200122} is an apocalyptic number.

12202001200122 is an abundant number, since it is smaller than the sum of its proper divisors (12202733771430).

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

12202001200122 is a wasteful number, since it uses less digits than its factorization.

12202001200122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61047613.

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

Adding to 12202001200122 its reverse (22100210020221), we get a palindrome (34302211220343).

The spelling of 12202001200122 in words is "twelve trillion, two hundred two billion, one million, two hundred thousand, one hundred twenty-two".