3220401141 has 6 divisors (see below), whose sum is σ = 4651690550. Its totient is φ = 2146934088.

The previous prime is 3220401139. The next prime is 3220401157. The reversal of 3220401141 is 1411040223.

3220401141 is a `hidden beast` number, since 3 + 220 + 401 + 1 + 41 = 666.

It can be written as a sum of positive squares in only one way, i.e., 1795640625 + 1424760516 = 42375^2 + 37746^2 .

It is not a de Polignac number, because 3220401141 - 2¹ = 3220401139 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 (3220401101) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 178911166 + ... + 178911183.

Almost surely, 2^3220401141 is an apocalyptic number.

It is an amenable number.

3220401141 is a deficient number, since it is larger than the sum of its proper divisors (1431289409).

3220401141 is a wasteful number, since it uses less digits than its factorization.

3220401141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 357822355 (or 357822352 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

The square root of 3220401141 is about 56748.5783169940. The cubic root of 3220401141 is about 1476.7375698202.

Adding to 3220401141 its reverse (1411040223), we get a palindrome (4631441364).

The spelling of 3220401141 in words is "three billion, two hundred twenty million, four hundred one thousand, one hundred forty-one".