22073141518 has 4 divisors (see below), whose sum is σ = 33109712280. Its totient is φ = 11036570758.

The previous prime is 22073141483. The next prime is 22073141521. The reversal of 22073141518 is 81514137022.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5518285378 + ... + 5518285381.

It is an arithmetic number, because the mean of its divisors is an integer number (8277428070).

Almost surely, 2^22073141518 is an apocalyptic number.

22073141518 is a deficient number, since it is larger than the sum of its proper divisors (11036570762).

22073141518 is a wasteful number, since it uses less digits than its factorization.

22073141518 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11036570761.

The product of its (nonzero) digits is 13440, while the sum is 34.

The spelling of 22073141518 in words is "twenty-two billion, seventy-three million, one hundred forty-one thousand, five hundred eighteen".