1057512762822 has 16 divisors (see below), whose sum is σ = 2119736055600. Its totient is φ = 351719165952.

The previous prime is 1057512762791. The next prime is 1057512762833. The reversal of 1057512762822 is 2282672157501.

It is a super-2 number, since 2×1057512762822² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 196269163 + ... + 196274550.

It is an arithmetic number, because the mean of its divisors is an integer number (132483503475).

Almost surely, 2^{1057512762822} is an apocalyptic number.

1057512762822 is an abundant number, since it is smaller than the sum of its proper divisors (1062223292778).

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

1057512762822 is a wasteful number, since it uses less digits than its factorization.

1057512762822 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 392544167.

The product of its (nonzero) digits is 940800, while the sum is 48.

The spelling of 1057512762822 in words is "one trillion, fifty-seven billion, five hundred twelve million, seven hundred sixty-two thousand, eight hundred twenty-two".