105445600461022 has 4 divisors (see below), whose sum is σ = 158168400691536. Its totient is φ = 52722800230510.

The previous prime is 105445600461007. The next prime is 105445600461031. The reversal of 105445600461022 is 220164006544501.

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

It is a super-2 number, since 2×105445600461022² (a number of 29 digits) contains 22 as substring.

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26361400115254 + ... + 26361400115257.

It is an arithmetic number, because the mean of its divisors is an integer number (39542100172884).

Almost surely, 2^{105445600461022} is an apocalyptic number.

105445600461022 is a deficient number, since it is larger than the sum of its proper divisors (52722800230514).

105445600461022 is an equidigital number, since it uses as much as digits as its factorization.

105445600461022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52722800230513.

The product of its (nonzero) digits is 230400, while the sum is 40.

The spelling of 105445600461022 in words is "one hundred five trillion, four hundred forty-five billion, six hundred million, four hundred sixty-one thousand, twenty-two".