1071707799822 has 64 divisors (see below), whose sum is σ = 2362991284224. Its totient is φ = 321334022240.

The previous prime is 1071707799781. The next prime is 1071707799823. The reversal of 1071707799822 is 2289977071701.

It is a super-2 number, since 2×1071707799822² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1071707799823) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5748523 + ... + 5932025.

It is an arithmetic number, because the mean of its divisors is an integer number (36921738816).

Almost surely, 2^{1071707799822} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1071707799822, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1181495642112).

1071707799822 is an abundant number, since it is smaller than the sum of its proper divisors (1291283484402).

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

1071707799822 is a wasteful number, since it uses less digits than its factorization.

1071707799822 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 184453.

The product of its (nonzero) digits is 6223392, while the sum is 60.

The spelling of 1071707799822 in words is "one trillion, seventy-one billion, seven hundred seven million, seven hundred ninety-nine thousand, eight hundred twenty-two".