12202000121022 has 16 divisors (see below), whose sum is σ = 24404050045200. Its totient is φ = 4067325073152.

The previous prime is 12202000120957. The next prime is 12202000121023. The reversal of 12202000121022 is 22012100020221.

It is a junction number, because it is equal to n+sod(n) for n = 12202000120992 and 12202000121010.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12202000121023) 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, 1614588 + ... + 5197200.

It is an arithmetic number, because the mean of its divisors is an integer number (1525253127825).

Almost surely, 2^{12202000121022} is an apocalyptic number.

12202000121022 is an abundant number, since it is smaller than the sum of its proper divisors (12202049924178).

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

12202000121022 is a wasteful number, since it uses less digits than its factorization.

12202000121022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4150267.

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

Adding to 12202000121022 its reverse (22012100020221), we get a palindrome (34214100141243).

The spelling of 12202000121022 in words is "twelve trillion, two hundred two billion, one hundred twenty-one thousand, twenty-two".