220554141 has 16 divisors (see below), whose sum is σ = 312084864. Its totient is φ = 138069504.

The previous prime is 220554137. The next prime is 220554143. The reversal of 220554141 is 141455022.

It is not a de Polignac number, because 220554141 - 2² = 220554137 is a prime.

It is a super-3 number, since 3×220554141³ (a number of 26 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (220554143) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 18576 + ... + 28038.

It is an arithmetic number, because the mean of its divisors is an integer number (19505304).

Almost surely, 2^220554141 is an apocalyptic number.

It is an amenable number.

220554141 is a deficient number, since it is larger than the sum of its proper divisors (91530723).

220554141 is a wasteful number, since it uses less digits than its factorization.

220554141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9940.

The product of its (nonzero) digits is 1600, while the sum is 24.

The square root of 220554141 is about 14851.0653153233. The cubic root of 220554141 is about 604.1875039176.

The spelling of 220554141 in words is "two hundred twenty million, five hundred fifty-four thousand, one hundred forty-one".