201200122220983 has 2 divisors, whose sum is σ = 201200122220984. Its totient is φ = 201200122220982.

The previous prime is 201200122220963. The next prime is 201200122221037. The reversal of 201200122220983 is 389022221002102.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 201200122220983 - 2²¹ = 201200120123831 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (201200122220963) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100600061110491 + 100600061110492.

It is an arithmetic number, because the mean of its divisors is an integer number (100600061110492).

Almost surely, 2^{201200122220983} is an apocalyptic number.

201200122220983 is a deficient number, since it is larger than the sum of its proper divisors (1).

201200122220983 is an equidigital number, since it uses as much as digits as its factorization.

201200122220983 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 13824, while the sum is 34.

The spelling of 201200122220983 in words is "two hundred one trillion, two hundred billion, one hundred twenty-two million, two hundred twenty thousand, nine hundred eighty-three".