220350339054911 has 16 divisors (see below), whose sum is σ = 238947823884000. Its totient is φ = 201988832208768.

The previous prime is 220350339054847. The next prime is 220350339054949. The reversal of 220350339054911 is 119450933053022.

It is a cyclic number.

It is not a de Polignac number, because 220350339054911 - 2⁶ = 220350339054847 is a prime.

It is a super-2 number, since 2×220350339054911² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (220350339054971) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4615181 + ... + 21494198.

It is an arithmetic number, because the mean of its divisors is an integer number (14934238992750).

Almost surely, 2^{220350339054911} is an apocalyptic number.

220350339054911 is a deficient number, since it is larger than the sum of its proper divisors (18597484829089).

220350339054911 is a wasteful number, since it uses less digits than its factorization.

220350339054911 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26113898.

The product of its (nonzero) digits is 874800, while the sum is 47.

The spelling of 220350339054911 in words is "two hundred twenty trillion, three hundred fifty billion, three hundred thirty-nine million, fifty-four thousand, nine hundred eleven".