44402221113 has 4 divisors (see below), whose sum is σ = 59202961488. Its totient is φ = 29601480740.

The previous prime is 44402221081. The next prime is 44402221141. The reversal of 44402221113 is 31112220444.

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 44402221113 - 2⁵ = 44402221081 is a prime.

It is not an unprimeable number, because it can be changed into a prime (44402221153) 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, 7400370183 + ... + 7400370188.

It is an arithmetic number, because the mean of its divisors is an integer number (14800740372).

Almost surely, 2^44402221113 is an apocalyptic number.

It is an amenable number.

44402221113 is a deficient number, since it is larger than the sum of its proper divisors (14800740375).

44402221113 is a wasteful number, since it uses less digits than its factorization.

44402221113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14800740374.

The product of its (nonzero) digits is 1536, while the sum is 24.

Adding to 44402221113 its reverse (31112220444), we get a palindrome (75514441557).

The spelling of 44402221113 in words is "forty-four billion, four hundred two million, two hundred twenty-one thousand, one hundred thirteen".