22405235705339 has 4 divisors (see below), whose sum is σ = 22425548703456. Its totient is φ = 22384922707224.

The previous prime is 22405235705309. The next prime is 22405235705341. The reversal of 22405235705339 is 93350753250422.

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 22405235705339 - 2²⁴ = 22405218928123 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22405235705309) 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, 10156497404 + ... + 10156499609.

It is an arithmetic number, because the mean of its divisors is an integer number (5606387175864).

Almost surely, 2^{22405235705339} is an apocalyptic number.

22405235705339 is a deficient number, since it is larger than the sum of its proper divisors (20312998117).

22405235705339 is a wasteful number, since it uses less digits than its factorization.

22405235705339 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20312998116.

The product of its (nonzero) digits is 6804000, while the sum is 50.

The spelling of 22405235705339 in words is "twenty-two trillion, four hundred five billion, two hundred thirty-five million, seven hundred five thousand, three hundred thirty-nine".