11323220402106 has 24 divisors (see below), whose sum is σ = 24542962060500. Its totient is φ = 3772973284416.

The previous prime is 11323220402101. The next prime is 11323220402111. The reversal of 11323220402106 is 60120402232311.

11323220402106 is a `hidden beast` number, since 1 + 1 + 3 + 23 + 220 + 402 + 10 + 6 = 666.

It is an interprime number because it is at equal distance from previous prime (11323220402101) and next prime (11323220402111).

It can be written as a sum of positive squares in 2 ways, for example, as 10962489231225 + 360731170881 = 3310965^2 + 600609^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 11323220402106.

It is not an unprimeable number, because it can be changed into a prime (11323220402101) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 119410981 + ... + 119505768.

Almost surely, 2^{11323220402106} is an apocalyptic number.

11323220402106 is an abundant number, since it is smaller than the sum of its proper divisors (13219741658394).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11323220402106 is a wasteful number, since it uses less digits than its factorization.

11323220402106 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 238919390 (or 238919387 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 27.

Adding to 11323220402106 its reverse (60120402232311), we get a palindrome (71443622634417).

The spelling of 11323220402106 in words is "eleven trillion, three hundred twenty-three billion, two hundred twenty million, four hundred two thousand, one hundred six".