22401440119 has 4 divisors (see below), whose sum is σ = 22402678144. Its totient is φ = 22400202096.

The previous prime is 22401440077. The next prime is 22401440143. The reversal of 22401440119 is 91104410422.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 22401440119 - 2⁹ = 22401439607 is a prime.

It is a super-2 number, since 2×22401440119² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22401440219) 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, 591462 + ... + 628195.

It is an arithmetic number, because the mean of its divisors is an integer number (5600669536).

Almost surely, 2^22401440119 is an apocalyptic number.

22401440119 is a deficient number, since it is larger than the sum of its proper divisors (1238025).

22401440119 is a wasteful number, since it uses less digits than its factorization.

22401440119 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1238024.

The product of its (nonzero) digits is 2304, while the sum is 28.

The spelling of 22401440119 in words is "twenty-two billion, four hundred one million, four hundred forty thousand, one hundred nineteen".