22364140336165 has 16 divisors (see below), whose sum is σ = 27022370886000. Its totient is φ = 17767757624832.

The previous prime is 22364140336163. The next prime is 22364140336169. The reversal of 22364140336165 is 56163304146322.

It can be written as a sum of positive squares in 8 ways, for example, as 3930916883716 + 18433223452449 = 1982654^2 + 4293393^2 .

It is a cyclic number.

It is not a de Polignac number, because 22364140336165 - 2¹ = 22364140336163 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22364140336163) 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, 873631 + ... + 6744739.

It is an arithmetic number, because the mean of its divisors is an integer number (1688898180375).

Almost surely, 2^{22364140336165} is an apocalyptic number.

It is an amenable number.

22364140336165 is a deficient number, since it is larger than the sum of its proper divisors (4658230549835).

22364140336165 is a wasteful number, since it uses less digits than its factorization.

22364140336165 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5876376.

The product of its (nonzero) digits is 1866240, while the sum is 46.

The spelling of 22364140336165 in words is "twenty-two trillion, three hundred sixty-four billion, one hundred forty million, three hundred thirty-six thousand, one hundred sixty-five".