220023141 has 16 divisors (see below), whose sum is σ = 319003776. Its totient is φ = 134081856.

The previous prime is 220023113. The next prime is 220023143. The reversal of 220023141 is 141320022.

220023141 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 220023141 - 2¹⁵ = 219990373 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 220023141.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (220023143) 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, 23370 + ... + 31403.

It is an arithmetic number, because the mean of its divisors is an integer number (19937736).

Almost surely, 2^220023141 is an apocalyptic number.

It is an amenable number.

220023141 is a deficient number, since it is larger than the sum of its proper divisors (98980635).

220023141 is a wasteful number, since it uses less digits than its factorization.

220023141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54892.

The product of its (nonzero) digits is 96, while the sum is 15.

The square root of 220023141 is about 14833.1770366297. The cubic root of 220023141 is about 603.7022392767.

Adding to 220023141 its reverse (141320022), we get a palindrome (361343163).

The spelling of 220023141 in words is "two hundred twenty million, twenty-three thousand, one hundred forty-one".