220554533552054 has 16 divisors (see below), whose sum is σ = 356754808374720. Its totient is φ = 101658854952000.

The previous prime is 220554533552047. The next prime is 220554533552069. The reversal of 220554533552054 is 450255335455022.

It is a super-2 number, since 2×220554533552054² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 220554533551993 and 220554533552011.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5647694639 + ... + 5647733690.

It is an arithmetic number, because the mean of its divisors is an integer number (22297175523420).

Almost surely, 2^{220554533552054} is an apocalyptic number.

220554533552054 is a deficient number, since it is larger than the sum of its proper divisors (136200274822666).

220554533552054 is a wasteful number, since it uses less digits than its factorization.

220554533552054 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11295429095.

The product of its (nonzero) digits is 18000000, while the sum is 50.

The spelling of 220554533552054 in words is "two hundred twenty trillion, five hundred fifty-four billion, five hundred thirty-three million, five hundred fifty-two thousand, fifty-four".