22340348810 has 16 divisors (see below), whose sum is σ = 43305907176. Its totient is φ = 8248744128.

The previous prime is 22340348791. The next prime is 22340348813. The reversal of 22340348810 is 1884304322.

It can be written as a sum of positive squares in 4 ways, for example, as 19423160689 + 2917188121 = 139367^2 + 54011^2 .

It is a super-2 number, since 2×22340348810² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (22340348813) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 85924289 + ... + 85924548.

Almost surely, 2^22340348810 is an apocalyptic number.

22340348810 is a deficient number, since it is larger than the sum of its proper divisors (20965558366).

22340348810 is a wasteful number, since it uses less digits than its factorization.

22340348810 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 171848857.

The product of its (nonzero) digits is 36864, while the sum is 35.

The spelling of 22340348810 in words is "twenty-two billion, three hundred forty million, three hundred forty-eight thousand, eight hundred ten".