1004228268105 has 16 divisors (see below), whose sum is σ = 1701280831104. Its totient is φ = 504083208960.

The previous prime is 1004228268103. The next prime is 1004228268137. The reversal of 1004228268105 is 5018628224001.

It is a happy number.

It is not a de Polignac number, because 1004228268105 - 2¹ = 1004228268103 is a prime.

It is a super-2 number, since 2×1004228268105² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1004228268103) 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, 1969074781 + ... + 1969075290.

It is an arithmetic number, because the mean of its divisors is an integer number (106330051944).

Almost surely, 2^{1004228268105} is an apocalyptic number.

1004228268105 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1004228268105 is a deficient number, since it is larger than the sum of its proper divisors (697052562999).

1004228268105 is a wasteful number, since it uses less digits than its factorization.

1004228268105 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3938150096.

The product of its (nonzero) digits is 61440, while the sum is 39.

The spelling of 1004228268105 in words is "one trillion, four billion, two hundred twenty-eight million, two hundred sixty-eight thousand, one hundred five".