2202111202052 has 12 divisors (see below), whose sum is σ = 3853837940316. Its totient is φ = 1101014647680.

The previous prime is 2202111202051. The next prime is 2202111202169. The reversal of 2202111202052 is 2502021112022.

It can be written as a sum of positive squares in 2 ways, for example, as 1054268954176 + 1147842247876 = 1026776^2 + 1071374^2 .

It is not an unprimeable number, because it can be changed into a prime (2202111202051) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10117193 + ... + 10332560.

It is an arithmetic number, because the mean of its divisors is an integer number (321153161693).

Almost surely, 2^{2202111202052} is an apocalyptic number.

It is an amenable number.

2202111202052 is a deficient number, since it is larger than the sum of its proper divisors (1651726738264).

2202111202052 is a wasteful number, since it uses less digits than its factorization.

2202111202052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20476678 (or 20476676 counting only the distinct ones).

The product of its (nonzero) digits is 320, while the sum is 20.

Adding to 2202111202052 its reverse (2502021112022), we get a palindrome (4704132314074).

The spelling of 2202111202052 in words is "two trillion, two hundred two billion, one hundred eleven million, two hundred two thousand, fifty-two".