220251541141 has 16 divisors (see below), whose sum is σ = 233397699840. Its totient is φ = 207502827840.

The previous prime is 220251541129. The next prime is 220251541157. The reversal of 220251541141 is 141145152022.

It is a cyclic number.

It is not a de Polignac number, because 220251541141 - 2¹⁷ = 220251410069 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (220251541121) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 207055 + ... + 695251.

It is an arithmetic number, because the mean of its divisors is an integer number (14587356240).

Almost surely, 2^220251541141 is an apocalyptic number.

It is an amenable number.

220251541141 is a deficient number, since it is larger than the sum of its proper divisors (13146158699).

220251541141 is a wasteful number, since it uses less digits than its factorization.

220251541141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 488604.

The product of its (nonzero) digits is 3200, while the sum is 28.

Adding to 220251541141 its reverse (141145152022), we get a palindrome (361396693163).

The spelling of 220251541141 in words is "two hundred twenty billion, two hundred fifty-one million, five hundred forty-one thousand, one hundred forty-one".