22140339995 has 4 divisors (see below), whose sum is σ = 26568408000. Its totient is φ = 17712271992.

The previous prime is 22140339967. The next prime is 22140340021. The reversal of 22140339995 is 59993304122.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 59993304122 = 2 ⋅29996652061.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-22140339995 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2214033995 + ... + 2214034004.

It is an arithmetic number, because the mean of its divisors is an integer number (6642102000).

Almost surely, 2^22140339995 is an apocalyptic number.

22140339995 is a deficient number, since it is larger than the sum of its proper divisors (4428068005).

22140339995 is an equidigital number, since it uses as much as digits as its factorization.

22140339995 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4428068004.

The product of its (nonzero) digits is 524880, while the sum is 47.

The spelling of 22140339995 in words is "twenty-two billion, one hundred forty million, three hundred thirty-nine thousand, nine hundred ninety-five".