201002222122043 has 2 divisors, whose sum is σ = 201002222122044. Its totient is φ = 201002222122042.

The previous prime is 201002222121979. The next prime is 201002222122081. The reversal of 201002222122043 is 340221222200102.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 201002222122043 - 2⁶ = 201002222121979 is a prime.

It is a super-2 number, since 2×201002222122043² (a number of 29 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (201002222122243) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100501111061021 + 100501111061022.

It is an arithmetic number, because the mean of its divisors is an integer number (100501111061022).

Almost surely, 2^{201002222122043} is an apocalyptic number.

201002222122043 is a deficient number, since it is larger than the sum of its proper divisors (1).

201002222122043 is an equidigital number, since it uses as much as digits as its factorization.

201002222122043 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1536, while the sum is 23.

Adding to 201002222122043 its reverse (340221222200102), we get a palindrome (541223444322145).

The spelling of 201002222122043 in words is "two hundred one trillion, two billion, two hundred twenty-two million, one hundred twenty-two thousand, forty-three".