105622622403 has 4 divisors (see below), whose sum is σ = 140830163208. Its totient is φ = 70415081600.

The previous prime is 105622622383. The next prime is 105622622419. The reversal of 105622622403 is 304226226501.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 105622622403 - 2¹² = 105622618307 is a prime.

It is a super-2 number, since 2×105622622403² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (105622622473) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17603770398 + ... + 17603770403.

It is an arithmetic number, because the mean of its divisors is an integer number (35207540802).

Almost surely, 2^105622622403 is an apocalyptic number.

105622622403 is a deficient number, since it is larger than the sum of its proper divisors (35207540805).

105622622403 is an equidigital number, since it uses as much as digits as its factorization.

105622622403 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35207540804.

The product of its (nonzero) digits is 34560, while the sum is 33.

Adding to 105622622403 its reverse (304226226501), we get a palindrome (409848848904).

The spelling of 105622622403 in words is "one hundred five billion, six hundred twenty-two million, six hundred twenty-two thousand, four hundred three".