2002222112141 has 2 divisors, whose sum is σ = 2002222112142. Its totient is φ = 2002222112140.

The previous prime is 2002222112071. The next prime is 2002222112203. The reversal of 2002222112141 is 1412112222002.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1149977416900 + 852244695241 = 1072370^2 + 923171^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2002222112141 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2002222112941) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1001111056070 + 1001111056071.

It is an arithmetic number, because the mean of its divisors is an integer number (1001111056071).

Almost surely, 2^{2002222112141} is an apocalyptic number.

It is an amenable number.

2002222112141 is a deficient number, since it is larger than the sum of its proper divisors (1).

2002222112141 is an equidigital number, since it uses as much as digits as its factorization.

2002222112141 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 256, while the sum is 20.

Adding to 2002222112141 its reverse (1412112222002), we get a palindrome (3414334334143).

The spelling of 2002222112141 in words is "two trillion, two billion, two hundred twenty-two million, one hundred twelve thousand, one hundred forty-one".