22304342431135 has 16 divisors (see below), whose sum is σ = 27991118289600. Its totient is φ = 17029658060800.

The previous prime is 22304342431121. The next prime is 22304342431171. The reversal of 22304342431135 is 53113424340322.

It is a de Polignac number, because none of the positive numbers 2^k-22304342431135 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 22304342431094 and 22304342431103.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 215929216 + ... + 216032485.

It is an arithmetic number, because the mean of its divisors is an integer number (1749444893100).

Almost surely, 2^{22304342431135} is an apocalyptic number.

22304342431135 is a deficient number, since it is larger than the sum of its proper divisors (5686775858465).

22304342431135 is a wasteful number, since it uses less digits than its factorization.

22304342431135 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 431962178.

The product of its (nonzero) digits is 207360, while the sum is 37.

Adding to 22304342431135 its reverse (53113424340322), we get a palindrome (75417766771457).

The spelling of 22304342431135 in words is "twenty-two trillion, three hundred four billion, three hundred forty-two million, four hundred thirty-one thousand, one hundred thirty-five".