1050021224105 has 32 divisors (see below), whose sum is σ = 1493703492864. Its totient is φ = 693636120576.

The previous prime is 1050021224053. The next prime is 1050021224143. The reversal of 1050021224105 is 5014221200501.

It is not a de Polignac number, because 1050021224105 - 2¹⁸ = 1050020961961 is a prime.

It is a super-2 number, since 2×1050021224105² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4668824 + ... + 4888553.

It is an arithmetic number, because the mean of its divisors is an integer number (46678234152).

Almost surely, 2^{1050021224105} is an apocalyptic number.

It is an amenable number.

1050021224105 is a deficient number, since it is larger than the sum of its proper divisors (443682268759).

1050021224105 is an equidigital number, since it uses as much as digits as its factorization.

1050021224105 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9557505.

The product of its (nonzero) digits is 800, while the sum is 23.

Adding to 1050021224105 its reverse (5014221200501), we get a palindrome (6064242424606).

The spelling of 1050021224105 in words is "one trillion, fifty billion, twenty-one million, two hundred twenty-four thousand, one hundred five".