1049574773220 has 48 divisors (see below), whose sum is σ = 2971829710080. Its totient is φ = 276741811456.

The previous prime is 1049574773213. The next prime is 1049574773227. The reversal of 1049574773220 is 223774759401.

It is an interprime number because it is at equal distance from previous prime (1049574773213) and next prime (1049574773227).

It is a super-2 number, since 2×1049574773220² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1049574773227) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 98269452 + ... + 98280131.

It is an arithmetic number, because the mean of its divisors is an integer number (61913118960).

Almost surely, 2^{1049574773220} is an apocalyptic number.

1049574773220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1049574773220 is an abundant number, since it is smaller than the sum of its proper divisors (1922254936860).

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

1049574773220 is a wasteful number, since it uses less digits than its factorization.

1049574773220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 196549684 (or 196549682 counting only the distinct ones).

The product of its (nonzero) digits is 2963520, while the sum is 51.

The spelling of 1049574773220 in words is "one trillion, forty-nine billion, five hundred seventy-four million, seven hundred seventy-three thousand, two hundred twenty".