22144017371 has 16 divisors (see below), whose sum is σ = 26129338368. Its totient is φ = 18364428000.

The previous prime is 22144017361. The next prime is 22144017373. The reversal of 22144017371 is 17371044122.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-22144017371 is a prime.

It is not an unprimeable number, because it can be changed into a prime (22144017373) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1514546 + ... + 1529096.

It is an arithmetic number, because the mean of its divisors is an integer number (1633083648).

Almost surely, 2^22144017371 is an apocalyptic number.

22144017371 is a deficient number, since it is larger than the sum of its proper divisors (3985320997).

22144017371 is a wasteful number, since it uses less digits than its factorization.

22144017371 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21602.

The product of its (nonzero) digits is 9408, while the sum is 32.

The spelling of 22144017371 in words is "twenty-two billion, one hundred forty-four million, seventeen thousand, three hundred seventy-one".