22340052202405 has 16 divisors (see below), whose sum is σ = 30708871248384. Its totient is φ = 15283350253440.

The previous prime is 22340052202381. The next prime is 22340052202417. The reversal of 22340052202405 is 50420225004322.

It is not a de Polignac number, because 22340052202405 - 2¹⁹ = 22340051678117 is a prime.

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, 740457312 + ... + 740487481.

It is an arithmetic number, because the mean of its divisors is an integer number (1919304453024).

Almost surely, 2^{22340052202405} is an apocalyptic number.

It is an amenable number.

22340052202405 is a deficient number, since it is larger than the sum of its proper divisors (8368819045979).

22340052202405 is a wasteful number, since it uses less digits than its factorization.

22340052202405 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1480945236.

The product of its (nonzero) digits is 38400, while the sum is 31.

Adding to 22340052202405 its reverse (50420225004322), we get a palindrome (72760277206727).

The spelling of 22340052202405 in words is "twenty-two trillion, three hundred forty billion, fifty-two million, two hundred two thousand, four hundred five".