5641122101 has 4 divisors (see below), whose sum is σ = 5736734400. Its totient is φ = 5545509804.

The previous prime is 5641122089. The next prime is 5641122119. The reversal of 5641122101 is 1012211465.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 5641122101 - 2⁶ = 5641122037 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 (5641127101) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 47806061 + ... + 47806178.

It is an arithmetic number, because the mean of its divisors is an integer number (1434183600).

Almost surely, 2^5641122101 is an apocalyptic number.

It is an amenable number.

5641122101 is a deficient number, since it is larger than the sum of its proper divisors (95612299).

5641122101 is an equidigital number, since it uses as much as digits as its factorization.

5641122101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 95612298.

The product of its (nonzero) digits is 480, while the sum is 23.

The square root of 5641122101 is about 75107.4037695353. The cubic root of 5641122101 is about 1780.1441305881.

Adding to 5641122101 its reverse (1012211465), we get a palindrome (6653333566).

The spelling of 5641122101 in words is "five billion, six hundred forty-one million, one hundred twenty-two thousand, one hundred one".