141232202422121 has 2 divisors, whose sum is σ = 141232202422122. Its totient is φ = 141232202422120.

The previous prime is 141232202422043. The next prime is 141232202422123. The reversal of 141232202422121 is 121224202232141.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 92793455980096 + 48438746442025 = 9632936^2 + 6959795^2 .

It is a cyclic number.

It is not a de Polignac number, because 141232202422121 - 2¹⁴ = 141232202405737 is a prime.

Together with 141232202422123, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (141232202422123) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 70616101211060 + 70616101211061.

It is an arithmetic number, because the mean of its divisors is an integer number (70616101211061).

Almost surely, 2^{141232202422121} is an apocalyptic number.

It is an amenable number.

141232202422121 is a deficient number, since it is larger than the sum of its proper divisors (1).

141232202422121 is an equidigital number, since it uses as much as digits as its factorization.

141232202422121 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6144, while the sum is 29.

Adding to 141232202422121 its reverse (121224202232141), we get a palindrome (262456404654262).

The spelling of 141232202422121 in words is "one hundred forty-one trillion, two hundred thirty-two billion, two hundred two million, four hundred twenty-two thousand, one hundred twenty-one".