220011120101959 has 2 divisors, whose sum is σ = 220011120101960. Its totient is φ = 220011120101958.

The previous prime is 220011120101953. The next prime is 220011120102079. The reversal of 220011120101959 is 959101021110022.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 220011120101959 - 2²⁷ = 220010985884231 is a prime.

It is a super-3 number, since 3×220011120101959³ (a number of 44 digits) contains 333 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (220011120101953) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 110005560050979 + 110005560050980.

It is an arithmetic number, because the mean of its divisors is an integer number (110005560050980).

Almost surely, 2^{220011120101959} is an apocalyptic number.

220011120101959 is a deficient number, since it is larger than the sum of its proper divisors (1).

220011120101959 is an equidigital number, since it uses as much as digits as its factorization.

220011120101959 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3240, while the sum is 34.

The spelling of 220011120101959 in words is "two hundred twenty trillion, eleven billion, one hundred twenty million, one hundred one thousand, nine hundred fifty-nine".