220201333220149 has 2 divisors, whose sum is σ = 220201333220150. Its totient is φ = 220201333220148.

The previous prime is 220201333219999. The next prime is 220201333220161. The reversal of 220201333220149 is 941022333102022.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 219695537736900 + 505795483249 = 14822130^2 + 711193^2 .

It is a cyclic number.

It is not a de Polignac number, because 220201333220149 - 2³⁵ = 220166973481781 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (220201333220549) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 110100666610074 + 110100666610075.

It is an arithmetic number, because the mean of its divisors is an integer number (110100666610075).

Almost surely, 2^{220201333220149} is an apocalyptic number.

It is an amenable number.

220201333220149 is a deficient number, since it is larger than the sum of its proper divisors (1).

220201333220149 is an equidigital number, since it uses as much as digits as its factorization.

220201333220149 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 31104, while the sum is 34.

The spelling of 220201333220149 in words is "two hundred twenty trillion, two hundred one billion, three hundred thirty-three million, two hundred twenty thousand, one hundred forty-nine".