105503768507022 has 32 divisors (see below), whose sum is σ = 211917805200384. Its totient is φ = 35016515200800.

The previous prime is 105503768507009. The next prime is 105503768507023. The reversal of 105503768507022 is 220705867305501.

It is a happy number.

It is a super-2 number, since 2×105503768507022² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (105503768507023) 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, 36576229 + ... + 39355152.

It is an arithmetic number, because the mean of its divisors is an integer number (6622431412512).

Almost surely, 2^{105503768507022} is an apocalyptic number.

105503768507022 is an abundant number, since it is smaller than the sum of its proper divisors (106414036693362).

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

105503768507022 is a wasteful number, since it uses less digits than its factorization.

105503768507022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 75932384.

The product of its (nonzero) digits is 3528000, while the sum is 51.

The spelling of 105503768507022 in words is "one hundred five trillion, five hundred three billion, seven hundred sixty-eight million, five hundred seven thousand, twenty-two".